20149665051

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1\times {\mathrm{124489}}^1$

素因数の和:124986

約数の個数: 16

約数和(自身を含む): 27112926080

約数和(自身を除く): 6963261029

約数列:

[1, 3, 163, 331, 489, 993, 53953, 124489, 161859, 373467, 20291707, 41205859, 60875121, 123617577, 6716555017, 20149665051]

約数ペア:

[(1, 20149665051), (3, 6716555017), (163, 123617577), (331, 60875121), (489, 41205859), (993, 20291707), (53953, 373467), (124489, 161859)]