20541726

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{24281}}^1$

素因数の和:24336

約数の個数: 24

約数和(自身を含む): 45455904

約数和(自身を除く): 24914178

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 24281, 48562, 72843, 145686, 218529, 437058, 1141207, 2282414, 3423621, 6847242, 10270863, 20541726]

約数ペア:

[(1, 20541726), (2, 10270863), (3, 6847242), (6, 3423621), (9, 2282414), (18, 1141207), (47, 437058), (94, 218529), (141, 145686), (282, 72843), (423, 48562), (846, 24281)]