20483076816

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{293}}^1\times {\mathrm{1889}}^1$

素因数の和:2453

約数の個数: 120

約数和(自身を含む): 57774192840

約数和(自身を除く): 37291116024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 293, 514, 586, 771, 879, 1028, 1172, 1542, 1758, 1889, 2056, 2313, 2344, 2637, 3084, 3516, 3778, 4112, 4626, 4688, 5274, 5667, 6168, 7032, 7556, 9252, 10548, 11334, 12336, 14064, 15112, 17001, 18504, 21096, 22668, 30224, 34002, 37008, 42192, 45336, 68004, 75301, 90672, 136008, 150602, 225903, 272016, 301204, 451806, 485473, 553477, 602408, 677709, 903612, 970946, 1106954, 1204816, 1355418, 1456419, 1660431, 1807224, 1941892, 2213908, 2710836, 2912838, 3320862, 3614448, 3883784, 4369257, 4427816, 4981293, 5421672, 5825676, 6641724, 7767568, 8738514, 8855632, 9962586, 10843344, 11651352, 13283448, 17477028, 19925172, 23302704, 26566896, 34954056, 39850344, 69908112, 79700688, 142243589, 284487178, 426730767, 568974356, 853461534, 1137948712, 1280192301, 1706923068, 2275897424, 2560384602, 3413846136, 5120769204, 6827692272, 10241538408, 20483076816]

約数ペア:

[(1, 20483076816), (2, 10241538408), (3, 6827692272), (4, 5120769204), (6, 3413846136), (8, 2560384602), (9, 2275897424), (12, 1706923068), (16, 1280192301), (18, 1137948712), (24, 853461534), (36, 568974356), (48, 426730767), (72, 284487178), (144, 142243589), (257, 79700688), (293, 69908112), (514, 39850344), (586, 34954056), (771, 26566896), (879, 23302704), (1028, 19925172), (1172, 17477028), (1542, 13283448), (1758, 11651352), (1889, 10843344), (2056, 9962586), (2313, 8855632), (2344, 8738514), (2637, 7767568), (3084, 6641724), (3516, 5825676), (3778, 5421672), (4112, 4981293), (4626, 4427816), (4688, 4369257), (5274, 3883784), (5667, 3614448), (6168, 3320862), (7032, 2912838), (7556, 2710836), (9252, 2213908), (10548, 1941892), (11334, 1807224), (12336, 1660431), (14064, 1456419), (15112, 1355418), (17001, 1204816), (18504, 1106954), (21096, 970946), (22668, 903612), (30224, 677709), (34002, 602408), (37008, 553477), (42192, 485473), (45336, 451806), (68004, 301204), (75301, 272016), (90672, 225903), (136008, 150602)]