20188454946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{377171}}^1$

素因数の和:377998

約数の個数: 32

約数和(自身を含む): 44101967616

約数和(自身を除く): 23913512670

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 811, 1622, 2433, 4866, 8921, 17842, 26763, 53526, 377171, 754342, 1131513, 2263026, 4148881, 8297762, 12446643, 24893286, 305885681, 611771362, 917657043, 1835314086, 3364742491, 6729484982, 10094227473, 20188454946]

約数ペア:

[(1, 20188454946), (2, 10094227473), (3, 6729484982), (6, 3364742491), (11, 1835314086), (22, 917657043), (33, 611771362), (66, 305885681), (811, 24893286), (1622, 12446643), (2433, 8297762), (4866, 4148881), (8921, 2263026), (17842, 1131513), (26763, 754342), (53526, 377171)]