20194342470

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2113}}^1$

素因数の和:2183

約数の個数: 256

約数和(自身を含む): 59909068800

約数和(自身を除く): 39714726330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 81, 90, 95, 114, 115, 135, 138, 162, 171, 190, 207, 230, 243, 270, 285, 342, 345, 405, 414, 437, 486, 513, 570, 621, 690, 729, 810, 855, 874, 1026, 1035, 1215, 1242, 1311, 1458, 1539, 1710, 1863, 2070, 2113, 2185, 2187, 2430, 2565, 2622, 3078, 3105, 3645, 3726, 3933, 4226, 4370, 4374, 4617, 5130, 5589, 6210, 6339, 6555, 7290, 7695, 7866, 9234, 9315, 10565, 10935, 11178, 11799, 12678, 13110, 13851, 15390, 16767, 18630, 19017, 19665, 21130, 21870, 23085, 23598, 27702, 27945, 31695, 33534, 35397, 38034, 39330, 40147, 41553, 46170, 48599, 50301, 55890, 57051, 58995, 63390, 69255, 70794, 80294, 83106, 83835, 95085, 97198, 100602, 106191, 114102, 117990, 120441, 138510, 145797, 167670, 171153, 176985, 190170, 200735, 207765, 212382, 240882, 242995, 251505, 285255, 291594, 318573, 342306, 353970, 361323, 401470, 415530, 437391, 485990, 503010, 513459, 530955, 570510, 602205, 637146, 722646, 728985, 855765, 874782, 923381, 955719, 1026918, 1061910, 1083969, 1204410, 1312173, 1457970, 1540377, 1592865, 1711530, 1806615, 1846762, 1911438, 2167938, 2186955, 2567295, 2624346, 2770143, 3080754, 3185730, 3251907, 3613230, 3936519, 4373910, 4616905, 4621131, 4778595, 5134590, 5419845, 5540286, 6503814, 6560865, 7701885, 7873038, 8310429, 9233810, 9242262, 9557190, 9755721, 10839690, 11809557, 13121730, 13850715, 15403770, 16259535, 16620858, 19511442, 19682595, 23105655, 23619114, 24931287, 27701430, 29267163, 32519070, 35428671, 39365190, 41552145, 46211310, 48778605, 49862574, 58534326, 59047785, 70857342, 74793861, 83104290, 87801489, 97557210, 106286013, 118095570, 124656435, 146335815, 149587722, 175602978, 177143355, 212572026, 224381583, 249312870, 292671630, 354286710, 373969305, 439007445, 448763166, 531430065, 673144749, 747938610, 878014890, 1062860130, 1121907915, 1346289498, 2019434247, 2243815830, 3365723745, 4038868494, 6731447490, 10097171235, 20194342470]

約数ペア:

[(1, 20194342470), (2, 10097171235), (3, 6731447490), (5, 4038868494), (6, 3365723745), (9, 2243815830), (10, 2019434247), (15, 1346289498), (18, 1121907915), (19, 1062860130), (23, 878014890), (27, 747938610), (30, 673144749), (38, 531430065), (45, 448763166), (46, 439007445), (54, 373969305), (57, 354286710), (69, 292671630), (81, 249312870), (90, 224381583), (95, 212572026), (114, 177143355), (115, 175602978), (135, 149587722), (138, 146335815), (162, 124656435), (171, 118095570), (190, 106286013), (207, 97557210), (230, 87801489), (243, 83104290), (270, 74793861), (285, 70857342), (342, 59047785), (345, 58534326), (405, 49862574), (414, 48778605), (437, 46211310), (486, 41552145), (513, 39365190), (570, 35428671), (621, 32519070), (690, 29267163), (729, 27701430), (810, 24931287), (855, 23619114), (874, 23105655), (1026, 19682595), (1035, 19511442), (1215, 16620858), (1242, 16259535), (1311, 15403770), (1458, 13850715), (1539, 13121730), (1710, 11809557), (1863, 10839690), (2070, 9755721), (2113, 9557190), (2185, 9242262), (2187, 9233810), (2430, 8310429), (2565, 7873038), (2622, 7701885), (3078, 6560865), (3105, 6503814), (3645, 5540286), (3726, 5419845), (3933, 5134590), (4226, 4778595), (4370, 4621131), (4374, 4616905), (4617, 4373910), (5130, 3936519), (5589, 3613230), (6210, 3251907), (6339, 3185730), (6555, 3080754), (7290, 2770143), (7695, 2624346), (7866, 2567295), (9234, 2186955), (9315, 2167938), (10565, 1911438), (10935, 1846762), (11178, 1806615), (11799, 1711530), (12678, 1592865), (13110, 1540377), (13851, 1457970), (15390, 1312173), (16767, 1204410), (18630, 1083969), (19017, 1061910), (19665, 1026918), (21130, 955719), (21870, 923381), (23085, 874782), (23598, 855765), (27702, 728985), (27945, 722646), (31695, 637146), (33534, 602205), (35397, 570510), (38034, 530955), (39330, 513459), (40147, 503010), (41553, 485990), (46170, 437391), (48599, 415530), (50301, 401470), (55890, 361323), (57051, 353970), (58995, 342306), (63390, 318573), (69255, 291594), (70794, 285255), (80294, 251505), (83106, 242995), (83835, 240882), (95085, 212382), (97198, 207765), (100602, 200735), (106191, 190170), (114102, 176985), (117990, 171153), (120441, 167670), (138510, 145797)]