20161574532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{56633}}^1$

素因数の和:56714

約数の個数: 144

約数和(自身を含む): 59370554880

約数和(自身を除く): 39208980348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 31, 33, 36, 44, 58, 62, 66, 87, 93, 99, 116, 124, 132, 174, 186, 198, 261, 279, 319, 341, 348, 372, 396, 522, 558, 638, 682, 899, 957, 1023, 1044, 1116, 1276, 1364, 1798, 1914, 2046, 2697, 2871, 3069, 3596, 3828, 4092, 5394, 5742, 6138, 8091, 9889, 10788, 11484, 12276, 16182, 19778, 29667, 32364, 39556, 56633, 59334, 89001, 113266, 118668, 169899, 178002, 226532, 339798, 356004, 509697, 622963, 679596, 1019394, 1245926, 1642357, 1755623, 1868889, 2038788, 2491852, 3284714, 3511246, 3737778, 4927071, 5266869, 5606667, 6569428, 7022492, 7475556, 9854142, 10533738, 11213334, 14781213, 15800607, 18065927, 19311853, 19708284, 21067476, 22426668, 29562426, 31601214, 36131854, 38623706, 50913067, 54197781, 57935559, 59124852, 63202428, 72263708, 77247412, 101826134, 108395562, 115871118, 152739201, 162593343, 173806677, 203652268, 216791124, 231742236, 305478402, 325186686, 347613354, 458217603, 560043737, 610956804, 650373372, 695226708, 916435206, 1120087474, 1680131211, 1832870412, 2240174948, 3360262422, 5040393633, 6720524844, 10080787266, 20161574532]

約数ペア:

[(1, 20161574532), (2, 10080787266), (3, 6720524844), (4, 5040393633), (6, 3360262422), (9, 2240174948), (11, 1832870412), (12, 1680131211), (18, 1120087474), (22, 916435206), (29, 695226708), (31, 650373372), (33, 610956804), (36, 560043737), (44, 458217603), (58, 347613354), (62, 325186686), (66, 305478402), (87, 231742236), (93, 216791124), (99, 203652268), (116, 173806677), (124, 162593343), (132, 152739201), (174, 115871118), (186, 108395562), (198, 101826134), (261, 77247412), (279, 72263708), (319, 63202428), (341, 59124852), (348, 57935559), (372, 54197781), (396, 50913067), (522, 38623706), (558, 36131854), (638, 31601214), (682, 29562426), (899, 22426668), (957, 21067476), (1023, 19708284), (1044, 19311853), (1116, 18065927), (1276, 15800607), (1364, 14781213), (1798, 11213334), (1914, 10533738), (2046, 9854142), (2697, 7475556), (2871, 7022492), (3069, 6569428), (3596, 5606667), (3828, 5266869), (4092, 4927071), (5394, 3737778), (5742, 3511246), (6138, 3284714), (8091, 2491852), (9889, 2038788), (10788, 1868889), (11484, 1755623), (12276, 1642357), (16182, 1245926), (19778, 1019394), (29667, 679596), (32364, 622963), (39556, 509697), (56633, 356004), (59334, 339798), (89001, 226532), (113266, 178002), (118668, 169899)]