20852634

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{315949}}^1$

素因数の和:315965

約数の個数: 16

約数和(自身を含む): 45496800

約数和(自身を除く): 24644166

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 315949, 631898, 947847, 1895694, 3475439, 6950878, 10426317, 20852634]

約数ペア:

[(1, 20852634), (2, 10426317), (3, 6950878), (6, 3475439), (11, 1895694), (22, 947847), (33, 631898), (66, 315949)]