20221604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1669}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 38296440

約数和(自身を除く): 18074836

約数列:

[1, 2, 4, 13, 26, 52, 233, 466, 932, 1669, 3029, 3338, 6058, 6676, 12116, 21697, 43394, 86788, 388877, 777754, 1555508, 5055401, 10110802, 20221604]

約数ペア:

[(1, 20221604), (2, 10110802), (4, 5055401), (13, 1555508), (26, 777754), (52, 388877), (233, 86788), (466, 43394), (932, 21697), (1669, 12116), (3029, 6676), (3338, 6058)]