20416114

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1161

約数の個数: 16

約数和(自身を含む): 31512096

約数和(自身を除く): 11095982

約数列:

[1, 2, 41, 82, 307, 614, 811, 1622, 12587, 25174, 33251, 66502, 248977, 497954, 10208057, 20416114]

約数ペア:

[(1, 20416114), (2, 10208057), (41, 497954), (82, 248977), (307, 66502), (614, 33251), (811, 25174), (1622, 12587)]