20895622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5827}}^1$

素因数の和:6003

約数の個数: 16

約数和(自身を含む): 34408512

約数和(自身を除く): 13512890

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 5827, 11654, 64097, 128194, 949801, 1899602, 10447811, 20895622]

約数ペア:

[(1, 20895622), (2, 10447811), (11, 1899602), (22, 949801), (163, 128194), (326, 64097), (1793, 11654), (3586, 5827)]