20176354416

素因数分解:

$2^4\times 3^1\times {\mathrm{420340717}}^1$

素因数の和:420340728

約数の個数: 20

約数和(自身を含む): 52122249032

約数和(自身を除く): 31945894616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420340717, 840681434, 1261022151, 1681362868, 2522044302, 3362725736, 5044088604, 6725451472, 10088177208, 20176354416]

約数ペア:

[(1, 20176354416), (2, 10088177208), (3, 6725451472), (4, 5044088604), (6, 3362725736), (8, 2522044302), (12, 1681362868), (16, 1261022151), (24, 840681434), (48, 420340717)]