20210773622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{904933}}^1$

素因数の和:905807

約数の個数: 16

約数和(自身を含む): 32686216080

約数和(自身を除く): 12475442458

約数列:

[1, 2, 13, 26, 859, 1718, 11167, 22334, 904933, 1809866, 11764129, 23528258, 777337447, 1554674894, 10105386811, 20210773622]

約数ペア:

[(1, 20210773622), (2, 10105386811), (13, 1554674894), (26, 777337447), (859, 23528258), (1718, 11764129), (11167, 1809866), (22334, 904933)]