20232788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1277}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 37680552

約数和(自身を除く): 17447764

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 932, 1277, 2554, 3961, 5108, 7922, 15844, 21709, 43418, 86836, 297541, 595082, 1190164, 5058197, 10116394, 20232788]

約数ペア:

[(1, 20232788), (2, 10116394), (4, 5058197), (17, 1190164), (34, 595082), (68, 297541), (233, 86836), (466, 43418), (932, 21709), (1277, 15844), (2554, 7922), (3961, 5108)]