20622784079

素因数分解:

${\mathrm{151}}^1\times {\mathrm{359}}^1\times {\mathrm{557}}^1\times {\mathrm{683}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 20885091840

約数和(自身を除く): 262307761

約数列:

[1, 151, 359, 557, 683, 54209, 84107, 103133, 199963, 245197, 380431, 30194413, 37024747, 57445081, 136574729, 20622784079]

約数ペア:

[(1, 20622784079), (151, 136574729), (359, 57445081), (557, 37024747), (683, 30194413), (54209, 380431), (84107, 245197), (103133, 199963)]