20452449022

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4995713}}^1$

素因数の和:4995827

約数の個数: 16

約数和(自身を含む): 32372226720

約数和(自身を除く): 11919777698

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 4995713, 9991426, 114901399, 229802798, 444618457, 889236914, 10226224511, 20452449022]

約数ペア:

[(1, 20452449022), (2, 10226224511), (23, 889236914), (46, 444618457), (89, 229802798), (178, 114901399), (2047, 9991426), (4094, 4995713)]