20364508584

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:613

約数の個数: 288

約数和(自身を含む): 65318853600

約数和(自身を除く): 44954345016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 131, 139, 147, 168, 196, 252, 262, 278, 294, 317, 392, 393, 417, 441, 504, 524, 556, 588, 634, 786, 834, 882, 917, 951, 973, 1048, 1112, 1176, 1179, 1251, 1268, 1572, 1668, 1764, 1834, 1902, 1946, 2219, 2358, 2502, 2536, 2751, 2853, 2919, 3144, 3336, 3528, 3668, 3804, 3892, 4438, 4716, 5004, 5502, 5706, 5838, 6419, 6657, 6811, 7336, 7608, 7784, 8253, 8757, 8876, 9432, 10008, 11004, 11412, 11676, 12838, 13314, 13622, 15533, 16506, 17514, 17752, 18209, 19257, 19971, 20433, 22008, 22824, 23352, 25676, 26628, 27244, 31066, 33012, 35028, 36418, 38514, 39942, 40866, 41527, 44063, 46599, 51352, 53256, 54488, 54627, 57771, 61299, 62132, 66024, 70056, 72836, 77028, 79884, 81732, 83054, 88126, 93198, 109254, 115542, 122598, 124264, 124581, 127463, 132189, 139797, 145672, 154056, 159768, 163464, 163881, 166108, 176252, 186396, 218508, 231084, 245196, 249162, 254926, 264378, 279594, 290689, 308441, 327762, 332216, 352504, 372792, 373743, 382389, 396567, 437016, 462168, 490392, 498324, 509852, 528756, 559188, 581378, 616882, 655524, 747486, 764778, 793134, 872067, 892241, 925323, 996648, 1019704, 1057512, 1118376, 1147167, 1162756, 1233764, 1311048, 1494972, 1529556, 1586268, 1744134, 1784482, 1850646, 2034823, 2159087, 2294334, 2325512, 2467528, 2616201, 2676723, 2775969, 2989944, 3059112, 3172536, 3488268, 3568964, 3701292, 4069646, 4318174, 4588668, 5232402, 5353446, 5551938, 5772253, 6104469, 6477261, 6976536, 7137928, 7402584, 8030169, 8139292, 8636348, 9177336, 10464804, 10706892, 11103876, 11544506, 12208938, 12954522, 16060338, 16278584, 17272696, 17316759, 18313407, 19431783, 20929608, 21413784, 22207752, 23089012, 24417876, 25909044, 32120676, 34633518, 36626814, 38863566, 40405771, 46178024, 48835752, 51818088, 51950277, 64241352, 69267036, 73253628, 77727132, 80811542, 103900554, 121217313, 138534072, 146507256, 155454264, 161623084, 207801108, 242434626, 282840397, 323246168, 363651939, 415602216, 484869252, 565680794, 727303878, 848521191, 969738504, 1131361588, 1454607756, 1697042382, 2262723176, 2545563573, 2909215512, 3394084764, 5091127146, 6788169528, 10182254292, 20364508584]

約数ペア:

[(1, 20364508584), (2, 10182254292), (3, 6788169528), (4, 5091127146), (6, 3394084764), (7, 2909215512), (8, 2545563573), (9, 2262723176), (12, 1697042382), (14, 1454607756), (18, 1131361588), (21, 969738504), (24, 848521191), (28, 727303878), (36, 565680794), (42, 484869252), (49, 415602216), (56, 363651939), (63, 323246168), (72, 282840397), (84, 242434626), (98, 207801108), (126, 161623084), (131, 155454264), (139, 146507256), (147, 138534072), (168, 121217313), (196, 103900554), (252, 80811542), (262, 77727132), (278, 73253628), (294, 69267036), (317, 64241352), (392, 51950277), (393, 51818088), (417, 48835752), (441, 46178024), (504, 40405771), (524, 38863566), (556, 36626814), (588, 34633518), (634, 32120676), (786, 25909044), (834, 24417876), (882, 23089012), (917, 22207752), (951, 21413784), (973, 20929608), (1048, 19431783), (1112, 18313407), (1176, 17316759), (1179, 17272696), (1251, 16278584), (1268, 16060338), (1572, 12954522), (1668, 12208938), (1764, 11544506), (1834, 11103876), (1902, 10706892), (1946, 10464804), (2219, 9177336), (2358, 8636348), (2502, 8139292), (2536, 8030169), (2751, 7402584), (2853, 7137928), (2919, 6976536), (3144, 6477261), (3336, 6104469), (3528, 5772253), (3668, 5551938), (3804, 5353446), (3892, 5232402), (4438, 4588668), (4716, 4318174), (5004, 4069646), (5502, 3701292), (5706, 3568964), (5838, 3488268), (6419, 3172536), (6657, 3059112), (6811, 2989944), (7336, 2775969), (7608, 2676723), (7784, 2616201), (8253, 2467528), (8757, 2325512), (8876, 2294334), (9432, 2159087), (10008, 2034823), (11004, 1850646), (11412, 1784482), (11676, 1744134), (12838, 1586268), (13314, 1529556), (13622, 1494972), (15533, 1311048), (16506, 1233764), (17514, 1162756), (17752, 1147167), (18209, 1118376), (19257, 1057512), (19971, 1019704), (20433, 996648), (22008, 925323), (22824, 892241), (23352, 872067), (25676, 793134), (26628, 764778), (27244, 747486), (31066, 655524), (33012, 616882), (35028, 581378), (36418, 559188), (38514, 528756), (39942, 509852), (40866, 498324), (41527, 490392), (44063, 462168), (46599, 437016), (51352, 396567), (53256, 382389), (54488, 373743), (54627, 372792), (57771, 352504), (61299, 332216), (62132, 327762), (66024, 308441), (70056, 290689), (72836, 279594), (77028, 264378), (79884, 254926), (81732, 249162), (83054, 245196), (88126, 231084), (93198, 218508), (109254, 186396), (115542, 176252), (122598, 166108), (124264, 163881), (124581, 163464), (127463, 159768), (132189, 154056), (139797, 145672)]