20221535964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{7433}}^1$

素因数の和:7819

約数の個数: 96

約数和(自身を含む): 54552476160

約数和(自身を除く): 34330940196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 233, 278, 417, 466, 556, 699, 834, 932, 973, 1398, 1631, 1668, 1946, 2796, 2919, 3262, 3892, 4893, 5838, 6524, 7433, 9786, 11676, 14866, 19572, 22299, 29732, 32387, 44598, 52031, 64774, 89196, 97161, 104062, 129548, 156093, 194322, 208124, 226709, 312186, 388644, 453418, 624372, 680127, 906836, 1033187, 1360254, 1731889, 2066374, 2720508, 3099561, 3463778, 4132748, 5195667, 6199122, 6927556, 7232309, 10391334, 12123223, 12398244, 14464618, 20782668, 21696927, 24246446, 28929236, 36369669, 43393854, 48492892, 72739338, 86787708, 145478676, 240732571, 481465142, 722197713, 962930284, 1444395426, 1685127997, 2888790852, 3370255994, 5055383991, 6740511988, 10110767982, 20221535964]

約数ペア:

[(1, 20221535964), (2, 10110767982), (3, 6740511988), (4, 5055383991), (6, 3370255994), (7, 2888790852), (12, 1685127997), (14, 1444395426), (21, 962930284), (28, 722197713), (42, 481465142), (84, 240732571), (139, 145478676), (233, 86787708), (278, 72739338), (417, 48492892), (466, 43393854), (556, 36369669), (699, 28929236), (834, 24246446), (932, 21696927), (973, 20782668), (1398, 14464618), (1631, 12398244), (1668, 12123223), (1946, 10391334), (2796, 7232309), (2919, 6927556), (3262, 6199122), (3892, 5195667), (4893, 4132748), (5838, 3463778), (6524, 3099561), (7433, 2720508), (9786, 2066374), (11676, 1731889), (14866, 1360254), (19572, 1033187), (22299, 906836), (29732, 680127), (32387, 624372), (44598, 453418), (52031, 388644), (64774, 312186), (89196, 226709), (97161, 208124), (104062, 194322), (129548, 156093)]