20213305946

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{3851}}^1\times {\mathrm{35951}}^1$

素因数の和:39877

約数の個数: 16

約数和(自身を含む): 30744137088

約数和(自身を除く): 10530831142

約数列:

[1, 2, 73, 146, 3851, 7702, 35951, 71902, 281123, 562246, 2624423, 5248846, 138447301, 276894602, 10106652973, 20213305946]

約数ペア:

[(1, 20213305946), (2, 10106652973), (73, 276894602), (146, 138447301), (3851, 5248846), (7702, 2624423), (35951, 562246), (71902, 281123)]