20374622

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1031}}^1$

素因数の和:1315

約数の個数: 16

約数和(自身を含む): 31467744

約数和(自身を除く): 11093122

約数列:

[1, 2, 41, 82, 241, 482, 1031, 2062, 9881, 19762, 42271, 84542, 248471, 496942, 10187311, 20374622]

約数ペア:

[(1, 20374622), (2, 10187311), (41, 496942), (82, 248471), (241, 84542), (482, 42271), (1031, 19762), (2062, 9881)]