20188116

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4793}}^1$

素因数の和:4822

約数の個数: 60

約数和(自身を含む): 56847252

約数和(自身を除く): 36659136

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 4793, 9586, 14379, 19172, 28758, 43137, 57516, 62309, 86274, 124618, 129411, 172548, 186927, 249236, 258822, 373854, 388233, 517644, 560781, 747708, 776466, 1121562, 1552932, 1682343, 2243124, 3364686, 5047029, 6729372, 10094058, 20188116]

約数ペア:

[(1, 20188116), (2, 10094058), (3, 6729372), (4, 5047029), (6, 3364686), (9, 2243124), (12, 1682343), (13, 1552932), (18, 1121562), (26, 776466), (27, 747708), (36, 560781), (39, 517644), (52, 388233), (54, 373854), (78, 258822), (81, 249236), (108, 186927), (117, 172548), (156, 129411), (162, 124618), (234, 86274), (324, 62309), (351, 57516), (468, 43137), (702, 28758), (1053, 19172), (1404, 14379), (2106, 9586), (4212, 4793)]