20617246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1499}}^1$

素因数の和:1560

約数の個数: 24

約数和(自身を含む): 34839000

約数和(自身を除く): 14221754

約数列:

[1, 2, 13, 23, 26, 46, 299, 529, 598, 1058, 1499, 2998, 6877, 13754, 19487, 34477, 38974, 68954, 448201, 792971, 896402, 1585942, 10308623, 20617246]

約数ペア:

[(1, 20617246), (2, 10308623), (13, 1585942), (23, 896402), (26, 792971), (46, 448201), (299, 68954), (529, 38974), (598, 34477), (1058, 19487), (1499, 13754), (2998, 6877)]