20926401409

素因数分解:

${\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{26153}}^1$

素因数の和:26436

約数の個数: 16

約数和(自身を含む): 21622244112

約数和(自身を除く): 695842703

約数列:

[1, 73, 97, 113, 7081, 8249, 10961, 26153, 800153, 1909169, 2536841, 2955289, 185189393, 215736097, 286663033, 20926401409]

約数ペア:

[(1, 20926401409), (73, 286663033), (97, 215736097), (113, 185189393), (7081, 2955289), (8249, 2536841), (10961, 1909169), (26153, 800153)]