20192684820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:751

約数の個数: 384

約数和(自身を含む): 72307372032

約数和(自身を除く): 52114687212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 61, 66, 70, 77, 84, 105, 110, 122, 132, 137, 140, 154, 165, 183, 210, 220, 231, 244, 274, 305, 308, 330, 366, 385, 411, 420, 427, 462, 523, 548, 610, 660, 671, 685, 732, 770, 822, 854, 915, 924, 959, 1046, 1155, 1220, 1281, 1342, 1370, 1507, 1540, 1569, 1644, 1708, 1830, 1918, 2013, 2055, 2092, 2135, 2310, 2562, 2615, 2684, 2740, 2877, 3014, 3138, 3355, 3660, 3661, 3836, 4026, 4110, 4270, 4521, 4620, 4697, 4795, 5124, 5230, 5753, 5754, 6028, 6276, 6405, 6710, 7322, 7535, 7845, 8052, 8220, 8357, 8540, 9042, 9394, 9590, 10065, 10460, 10549, 10983, 11506, 11508, 12810, 13420, 14091, 14385, 14644, 15070, 15690, 16714, 17259, 18084, 18305, 18788, 19180, 20130, 21098, 21966, 22605, 23012, 23485, 25071, 25620, 28182, 28765, 28770, 30140, 31380, 31647, 31903, 33428, 34518, 36610, 40260, 40271, 41785, 42196, 43932, 45210, 46970, 50142, 52745, 54915, 56364, 57530, 57540, 58499, 63294, 63806, 69036, 70455, 71651, 73220, 80542, 83570, 86295, 90420, 91927, 93940, 95709, 100284, 105490, 109830, 115060, 116998, 120813, 125355, 126588, 127612, 140910, 143302, 158235, 159515, 161084, 167140, 172590, 175497, 183854, 191418, 201355, 210980, 214953, 219660, 223321, 233996, 241626, 250710, 275781, 281820, 286604, 292495, 316470, 319030, 345180, 350933, 350994, 358255, 367708, 382836, 402710, 429906, 446642, 459635, 478545, 483252, 501420, 501557, 551562, 584990, 604065, 632940, 638060, 643489, 669963, 701866, 701988, 716510, 788161, 805420, 859812, 877485, 893284, 919270, 957090, 1003114, 1052799, 1074765, 1103124, 1116605, 1169980, 1208130, 1286978, 1339926, 1378905, 1403732, 1433020, 1504671, 1576322, 1754665, 1754970, 1838540, 1914180, 1930467, 2006228, 2105598, 2149530, 2233210, 2364483, 2416260, 2456531, 2507785, 2573956, 2679852, 2757810, 3009342, 3152644, 3217445, 3349815, 3509330, 3509940, 3860934, 3940805, 4211196, 4299060, 4370711, 4466420, 4728966, 4913062, 5015570, 5263995, 5515620, 5517127, 6018684, 6434890, 6699630, 7018660, 7369593, 7523355, 7721868, 7881610, 8741422, 9457932, 9652335, 9826124, 10031140, 10527990, 11034254, 11822415, 12282655, 12869780, 13112133, 13399260, 14739186, 15046710, 15763220, 16551381, 17482844, 19304670, 21055980, 21853555, 22068508, 23644830, 24565310, 26224266, 27585635, 29478372, 30093420, 30594977, 33102762, 36847965, 38609340, 43707110, 47289660, 48077821, 49130620, 52448532, 55171270, 61189954, 65560665, 66205524, 73695930, 82756905, 87414220, 91784931, 96155642, 110342540, 122379908, 131121330, 144233463, 147391860, 152974885, 165513810, 183569862, 192311284, 240389105, 262242660, 288466926, 305949770, 331027620, 336544747, 367139724, 458924655, 480778210, 576933852, 611899540, 673089494, 721167315, 917849310, 961556420, 1009634241, 1346178988, 1442334630, 1682723735, 1835698620, 2019268482, 2884669260, 3365447470, 4038536964, 5048171205, 6730894940, 10096342410, 20192684820]

約数ペア:

[(1, 20192684820), (2, 10096342410), (3, 6730894940), (4, 5048171205), (5, 4038536964), (6, 3365447470), (7, 2884669260), (10, 2019268482), (11, 1835698620), (12, 1682723735), (14, 1442334630), (15, 1346178988), (20, 1009634241), (21, 961556420), (22, 917849310), (28, 721167315), (30, 673089494), (33, 611899540), (35, 576933852), (42, 480778210), (44, 458924655), (55, 367139724), (60, 336544747), (61, 331027620), (66, 305949770), (70, 288466926), (77, 262242660), (84, 240389105), (105, 192311284), (110, 183569862), (122, 165513810), (132, 152974885), (137, 147391860), (140, 144233463), (154, 131121330), (165, 122379908), (183, 110342540), (210, 96155642), (220, 91784931), (231, 87414220), (244, 82756905), (274, 73695930), (305, 66205524), (308, 65560665), (330, 61189954), (366, 55171270), (385, 52448532), (411, 49130620), (420, 48077821), (427, 47289660), (462, 43707110), (523, 38609340), (548, 36847965), (610, 33102762), (660, 30594977), (671, 30093420), (685, 29478372), (732, 27585635), (770, 26224266), (822, 24565310), (854, 23644830), (915, 22068508), (924, 21853555), (959, 21055980), (1046, 19304670), (1155, 17482844), (1220, 16551381), (1281, 15763220), (1342, 15046710), (1370, 14739186), (1507, 13399260), (1540, 13112133), (1569, 12869780), (1644, 12282655), (1708, 11822415), (1830, 11034254), (1918, 10527990), (2013, 10031140), (2055, 9826124), (2092, 9652335), (2135, 9457932), (2310, 8741422), (2562, 7881610), (2615, 7721868), (2684, 7523355), (2740, 7369593), (2877, 7018660), (3014, 6699630), (3138, 6434890), (3355, 6018684), (3660, 5517127), (3661, 5515620), (3836, 5263995), (4026, 5015570), (4110, 4913062), (4270, 4728966), (4521, 4466420), (4620, 4370711), (4697, 4299060), (4795, 4211196), (5124, 3940805), (5230, 3860934), (5753, 3509940), (5754, 3509330), (6028, 3349815), (6276, 3217445), (6405, 3152644), (6710, 3009342), (7322, 2757810), (7535, 2679852), (7845, 2573956), (8052, 2507785), (8220, 2456531), (8357, 2416260), (8540, 2364483), (9042, 2233210), (9394, 2149530), (9590, 2105598), (10065, 2006228), (10460, 1930467), (10549, 1914180), (10983, 1838540), (11506, 1754970), (11508, 1754665), (12810, 1576322), (13420, 1504671), (14091, 1433020), (14385, 1403732), (14644, 1378905), (15070, 1339926), (15690, 1286978), (16714, 1208130), (17259, 1169980), (18084, 1116605), (18305, 1103124), (18788, 1074765), (19180, 1052799), (20130, 1003114), (21098, 957090), (21966, 919270), (22605, 893284), (23012, 877485), (23485, 859812), (25071, 805420), (25620, 788161), (28182, 716510), (28765, 701988), (28770, 701866), (30140, 669963), (31380, 643489), (31647, 638060), (31903, 632940), (33428, 604065), (34518, 584990), (36610, 551562), (40260, 501557), (40271, 501420), (41785, 483252), (42196, 478545), (43932, 459635), (45210, 446642), (46970, 429906), (50142, 402710), (52745, 382836), (54915, 367708), (56364, 358255), (57530, 350994), (57540, 350933), (58499, 345180), (63294, 319030), (63806, 316470), (69036, 292495), (70455, 286604), (71651, 281820), (73220, 275781), (80542, 250710), (83570, 241626), (86295, 233996), (90420, 223321), (91927, 219660), (93940, 214953), (95709, 210980), (100284, 201355), (105490, 191418), (109830, 183854), (115060, 175497), (116998, 172590), (120813, 167140), (125355, 161084), (126588, 159515), (127612, 158235), (140910, 143302)]