20831058

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{24623}}^1$

素因数の和:24678

約数の個数: 24

約数和(自身を含む): 46096128

約数和(自身を除く): 25265070

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 24623, 49246, 73869, 147738, 221607, 443214, 1157281, 2314562, 3471843, 6943686, 10415529, 20831058]

約数ペア:

[(1, 20831058), (2, 10415529), (3, 6943686), (6, 3471843), (9, 2314562), (18, 1157281), (47, 443214), (94, 221607), (141, 147738), (282, 73869), (423, 49246), (846, 24623)]