20164535557

素因数分解:

${\mathrm{173}}^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1\times {\mathrm{887}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 20416597632

約数和(自身を除く): 252062075

約数列:

[1, 173, 331, 397, 887, 57263, 68681, 131407, 153451, 293597, 352139, 22733411, 50792281, 60920047, 116558009, 20164535557]

約数ペア:

[(1, 20164535557), (173, 116558009), (331, 60920047), (397, 50792281), (887, 22733411), (57263, 352139), (68681, 293597), (131407, 153451)]