20125020235

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1\times {\mathrm{108517}}^1$

素因数の和:109830

約数の個数: 16

約数和(自身を含む): 25002547200

約数和(自身を除く): 4877526965

約数列:

[1, 5, 29, 145, 1279, 6395, 37091, 108517, 185455, 542585, 3146993, 15734965, 138793243, 693966215, 4025004047, 20125020235]

約数ペア:

[(1, 20125020235), (5, 4025004047), (29, 693966215), (145, 138793243), (1279, 15734965), (6395, 3146993), (37091, 542585), (108517, 185455)]