20489367083

素因数分解:

${\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{17053}}^1$

素因数の和:17426

約数の個数: 16

約数和(自身を含む): 21152417280

約数和(自身を除く): 663050197

約数列:

[1, 67, 79, 227, 5293, 15209, 17053, 17933, 1142551, 1201511, 1347187, 3871031, 90261529, 259359077, 305811449, 20489367083]

約数ペア:

[(1, 20489367083), (67, 305811449), (79, 259359077), (227, 90261529), (5293, 3871031), (15209, 1347187), (17053, 1201511), (17933, 1142551)]