20117684998

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1\times {\mathrm{276137}}^1$

素因数の和:276711

約数の個数: 16

約数和(自身を含む): 30651318000

約数和(自身を除く): 10533633002

約数列:

[1, 2, 73, 146, 499, 998, 36427, 72854, 276137, 552274, 20158001, 40316002, 137792363, 275584726, 10058842499, 20117684998]

約数ペア:

[(1, 20117684998), (2, 10058842499), (73, 275584726), (146, 137792363), (499, 40316002), (998, 20158001), (36427, 552274), (72854, 276137)]