20199821224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229543423}}^1$

素因数の和:229543440

約数の個数: 16

約数和(自身を含む): 41317816320

約数和(自身を除く): 21117995096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229543423, 459086846, 918173692, 1836347384, 2524977653, 5049955306, 10099910612, 20199821224]

約数ペア:

[(1, 20199821224), (2, 10099910612), (4, 5049955306), (8, 2524977653), (11, 1836347384), (22, 918173692), (44, 459086846), (88, 229543423)]