20565295326

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{3779}}^1$

素因数の和:3998

約数の個数: 96

約数和(自身を含む): 46702656000

約数和(自身を除く): 26137360674

約数列:

[1, 2, 3, 6, 9, 18, 43, 79, 86, 89, 129, 158, 178, 237, 258, 267, 387, 474, 534, 711, 774, 801, 1422, 1602, 3397, 3779, 3827, 6794, 7031, 7558, 7654, 10191, 11337, 11481, 14062, 20382, 21093, 22674, 22962, 30573, 34011, 34443, 42186, 61146, 63279, 68022, 68886, 126558, 162497, 298541, 302333, 324994, 336331, 487491, 597082, 604666, 672662, 895623, 906999, 974982, 1008993, 1462473, 1791246, 1813998, 2017986, 2686869, 2720997, 2924946, 3026979, 5373738, 5441994, 6053958, 12837263, 14462233, 25674526, 26570149, 28924466, 38511789, 43386699, 53140298, 77023578, 79710447, 86773398, 115535367, 130160097, 159420894, 231070734, 239131341, 260320194, 478262682, 1142516407, 2285032814, 3427549221, 6855098442, 10282647663, 20565295326]

約数ペア:

[(1, 20565295326), (2, 10282647663), (3, 6855098442), (6, 3427549221), (9, 2285032814), (18, 1142516407), (43, 478262682), (79, 260320194), (86, 239131341), (89, 231070734), (129, 159420894), (158, 130160097), (178, 115535367), (237, 86773398), (258, 79710447), (267, 77023578), (387, 53140298), (474, 43386699), (534, 38511789), (711, 28924466), (774, 26570149), (801, 25674526), (1422, 14462233), (1602, 12837263), (3397, 6053958), (3779, 5441994), (3827, 5373738), (6794, 3026979), (7031, 2924946), (7558, 2720997), (7654, 2686869), (10191, 2017986), (11337, 1813998), (11481, 1791246), (14062, 1462473), (20382, 1008993), (21093, 974982), (22674, 906999), (22962, 895623), (30573, 672662), (34011, 604666), (34443, 597082), (42186, 487491), (61146, 336331), (63279, 324994), (68022, 302333), (68886, 298541), (126558, 162497)]