20195882431

素因数分解:

${\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{719}}^1\times {\mathrm{4157}}^1$

素因数の和:5138

約数の個数: 16

約数和(自身を含む): 21016195200

約数和(自身を除く): 820312769

約数列:

[1, 29, 233, 719, 4157, 6757, 20851, 120553, 167527, 968581, 2988883, 4858283, 28088849, 86677607, 696409739, 20195882431]

約数ペア:

[(1, 20195882431), (29, 696409739), (233, 86677607), (719, 28088849), (4157, 4858283), (6757, 2988883), (20851, 968581), (120553, 167527)]