20233018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1990

約数の個数: 24

約数和(自身を含む): 33941376

約数和(自身を除く): 13708358

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 1931, 3862, 5239, 10478, 25103, 50206, 59861, 119722, 326339, 652678, 778193, 1556386, 10116509, 20233018]

約数ペア:

[(1, 20233018), (2, 10116509), (13, 1556386), (26, 778193), (31, 652678), (62, 326339), (169, 119722), (338, 59861), (403, 50206), (806, 25103), (1931, 10478), (3862, 5239)]