20601234

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{4073}}^1$

素因数の和:4362

約数の個数: 24

約数和(自身を含む): 44805852

約数和(自身を除く): 24204618

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 4073, 5058, 8146, 12219, 24438, 36657, 73314, 1144513, 2289026, 3433539, 6867078, 10300617, 20601234]

約数ペア:

[(1, 20601234), (2, 10300617), (3, 6867078), (6, 3433539), (9, 2289026), (18, 1144513), (281, 73314), (562, 36657), (843, 24438), (1686, 12219), (2529, 8146), (4073, 5058)]