20201997324

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3701}}^1\times {\mathrm{7457}}^1$

素因数の和:11226

約数の個数: 48

約数和(自身を含む): 47930119776

約数和(自身を除く): 27728122452

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 3701, 7402, 7457, 11103, 14804, 14914, 22206, 22371, 29828, 44412, 44742, 89484, 225761, 451522, 454877, 677283, 903044, 909754, 1354566, 1364631, 1819508, 2709132, 2729262, 5458524, 27598357, 55196714, 82795071, 110393428, 165590142, 331180284, 1683499777, 3366999554, 5050499331, 6733999108, 10100998662, 20201997324]

約数ペア:

[(1, 20201997324), (2, 10100998662), (3, 6733999108), (4, 5050499331), (6, 3366999554), (12, 1683499777), (61, 331180284), (122, 165590142), (183, 110393428), (244, 82795071), (366, 55196714), (732, 27598357), (3701, 5458524), (7402, 2729262), (7457, 2709132), (11103, 1819508), (14804, 1364631), (14914, 1354566), (22206, 909754), (22371, 903044), (29828, 677283), (44412, 454877), (44742, 451522), (89484, 225761)]