20280222708

素因数分解:

$2^2\times 3^1\times {\mathrm{143137}}^1\times {\mathrm{11807}}^1$

素因数の和:154951

約数の個数: 24

約数和(自身を含む): 47324858112

約数和(自身を除く): 27044635404

約数列:

[1, 2, 3, 4, 6, 12, 11807, 23614, 35421, 47228, 70842, 141684, 143137, 286274, 429411, 572548, 858822, 1717644, 1690018559, 3380037118, 5070055677, 6760074236, 10140111354, 20280222708]

約数ペア:

[(1, 20280222708), (2, 10140111354), (3, 6760074236), (4, 5070055677), (6, 3380037118), (12, 1690018559), (11807, 1717644), (23614, 858822), (35421, 572548), (47228, 429411), (70842, 286274), (141684, 143137)]