20135378427

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{272693}}^1$

素因数の和:273010

約数の個数: 16

約数和(自身を含む): 27190864128

約数和(自身を除く): 7055485701

約数列:

[1, 3, 151, 163, 453, 489, 24613, 73839, 272693, 818079, 41176643, 44448959, 123529929, 133346877, 6711792809, 20135378427]

約数ペア:

[(1, 20135378427), (3, 6711792809), (151, 133346877), (163, 123529929), (453, 44448959), (489, 41176643), (24613, 818079), (73839, 272693)]