20133041033

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{90499}}^1$

素因数の和:91088

約数の個数: 16

約数和(自身を含む): 23431536000

約数和(自身を除く): 3298494967

約数列:

[1, 7, 61, 427, 521, 3647, 31781, 90499, 222467, 633493, 5520439, 38643073, 47149979, 330049853, 2876148719, 20133041033]

約数ペア:

[(1, 20133041033), (7, 2876148719), (61, 330049853), (427, 47149979), (521, 38643073), (3647, 5520439), (31781, 633493), (90499, 222467)]