20679972

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{29209}}^1$

素因数の和:29275

約数の個数: 24

約数和(自身を含む): 49072800

約数和(自身を除く): 28392828

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 29209, 58418, 87627, 116836, 175254, 350508, 1723331, 3446662, 5169993, 6893324, 10339986, 20679972]

約数ペア:

[(1, 20679972), (2, 10339986), (3, 6893324), (4, 5169993), (6, 3446662), (12, 1723331), (59, 350508), (118, 175254), (177, 116836), (236, 87627), (354, 58418), (708, 29209)]