20980758311

素因数分解:

${\mathrm{47}}^1\times {\mathrm{2837}}^1\times {\mathrm{157349}}^1$

素因数の和:160233

約数の個数: 8

約数和(自身を含む): 21434846400

約数和(自身を除く): 454088089

約数列:

[1, 47, 2837, 133339, 157349, 7395403, 446399113, 20980758311]

約数ペア:

[(1, 20980758311), (47, 446399113), (2837, 7395403), (133339, 157349)]