20522634

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{310949}}^1$

素因数の和:310965

約数の個数: 16

約数和(自身を含む): 44776800

約数和(自身を除く): 24254166

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 310949, 621898, 932847, 1865694, 3420439, 6840878, 10261317, 20522634]

約数ペア:

[(1, 20522634), (2, 10261317), (3, 6840878), (6, 3420439), (11, 1865694), (22, 932847), (33, 621898), (66, 310949)]