20179056

素因数分解:

$2^4\times 3^1\times {\mathrm{420397}}^1$

素因数の和:420408

約数の個数: 20

約数和(自身を含む): 52129352

約数和(自身を除く): 31950296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420397, 840794, 1261191, 1681588, 2522382, 3363176, 5044764, 6726352, 10089528, 20179056]

約数ペア:

[(1, 20179056), (2, 10089528), (3, 6726352), (4, 5044764), (6, 3363176), (8, 2522382), (12, 1681588), (16, 1261191), (24, 840794), (48, 420397)]