20162040493

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{302647}}^1$

素因数の和:302992

約数の個数: 16

約数和(自身を含む): 23863189504

約数和(自身を除く): 3701149011

約数列:

[1, 7, 31, 217, 307, 2149, 9517, 66619, 302647, 2118529, 9382057, 65674399, 92912629, 650388403, 2880291499, 20162040493]

約数ペア:

[(1, 20162040493), (7, 2880291499), (31, 650388403), (217, 92912629), (307, 65674399), (2149, 9382057), (9517, 2118529), (66619, 302647)]