20201484245

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1352627}}^1$

素因数の和:1352764

約数の個数: 16

約数和(自身を含む): 25321196160

約数和(自身を除く): 5119711915

約数列:

[1, 5, 29, 103, 145, 515, 2987, 14935, 1352627, 6763135, 39226183, 139320581, 196130915, 696602905, 4040296849, 20201484245]

約数ペア:

[(1, 20201484245), (5, 4040296849), (29, 696602905), (103, 196130915), (145, 139320581), (515, 39226183), (2987, 6763135), (14935, 1352627)]