20853078

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{58907}}^1$

素因数の和:58971

約数の個数: 16

約数和(自身を含む): 42413760

約数和(自身を除く): 21560682

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 58907, 117814, 176721, 353442, 3475513, 6951026, 10426539, 20853078]

約数ペア:

[(1, 20853078), (2, 10426539), (3, 6951026), (6, 3475513), (59, 353442), (118, 176721), (177, 117814), (354, 58907)]