20722306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1801}}^1$

素因数の和:2337

約数の個数: 16

約数和(自身を含む): 33992928

約数和(自身を除く): 13270622

約数列:

[1, 2, 11, 22, 523, 1046, 1801, 3602, 5753, 11506, 19811, 39622, 941923, 1883846, 10361153, 20722306]

約数ペア:

[(1, 20722306), (2, 10361153), (11, 1883846), (22, 941923), (523, 39622), (1046, 19811), (1801, 11506), (3602, 5753)]