20343066608

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{5552147}}^1$

素因数の和:5552384

約数の個数: 20

約数和(自身を含む): 39586815240

約数和(自身を除く): 19243748632

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 5552147, 11104294, 22208588, 44417176, 88834352, 1271441663, 2542883326, 5085766652, 10171533304, 20343066608]

約数ペア:

[(1, 20343066608), (2, 10171533304), (4, 5085766652), (8, 2542883326), (16, 1271441663), (229, 88834352), (458, 44417176), (916, 22208588), (1832, 11104294), (3664, 5552147)]