20943640968

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{3220117}}^1$

素因数の和:3220397

約数の個数: 32

約数和(自身を含む): 52552325760

約数和(自身を除く): 31608684792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3252, 6504, 3220117, 6440234, 9660351, 12880468, 19320702, 25760936, 38641404, 77282808, 872651707, 1745303414, 2617955121, 3490606828, 5235910242, 6981213656, 10471820484, 20943640968]

約数ペア:

[(1, 20943640968), (2, 10471820484), (3, 6981213656), (4, 5235910242), (6, 3490606828), (8, 2617955121), (12, 1745303414), (24, 872651707), (271, 77282808), (542, 38641404), (813, 25760936), (1084, 19320702), (1626, 12880468), (2168, 9660351), (3252, 6440234), (6504, 3220117)]