20068296

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 53758080

約数和(自身を除く): 33689784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 101, 102, 136, 202, 204, 303, 404, 408, 487, 606, 808, 974, 1212, 1461, 1717, 1948, 2424, 2922, 3434, 3896, 5151, 5844, 6868, 8279, 10302, 11688, 13736, 16558, 20604, 24837, 33116, 41208, 49187, 49674, 66232, 98374, 99348, 147561, 196748, 198696, 295122, 393496, 590244, 836179, 1180488, 1672358, 2508537, 3344716, 5017074, 6689432, 10034148, 20068296]

約数ペア:

[(1, 20068296), (2, 10034148), (3, 6689432), (4, 5017074), (6, 3344716), (8, 2508537), (12, 1672358), (17, 1180488), (24, 836179), (34, 590244), (51, 393496), (68, 295122), (101, 198696), (102, 196748), (136, 147561), (202, 99348), (204, 98374), (303, 66232), (404, 49674), (408, 49187), (487, 41208), (606, 33116), (808, 24837), (974, 20604), (1212, 16558), (1461, 13736), (1717, 11688), (1948, 10302), (2424, 8279), (2922, 6868), (3434, 5844), (3896, 5151)]