20181646126

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{4519}}^1\times {\mathrm{9343}}^1$

素因数の和:14103

約数の個数: 16

約数和(自身を含む): 30409113600

約数和(自身を除く): 10227467474

約数列:

[1, 2, 239, 478, 4519, 9038, 9343, 18686, 1080041, 2160082, 2232977, 4465954, 42221017, 84442034, 10090823063, 20181646126]

約数ペア:

[(1, 20181646126), (2, 10090823063), (239, 84442034), (478, 42221017), (4519, 4465954), (9038, 2232977), (9343, 2160082), (18686, 1080041)]