20509120033

素因数分解:

${\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{769}}^1\times {\mathrm{10837}}^1$

素因数の和:11736

約数の個数: 16

約数和(自身を含む): 21630913920

約数和(自身を除く): 1121793887

約数列:

[1, 23, 107, 769, 2461, 10837, 17687, 82283, 249251, 1159559, 1892509, 8333653, 26669857, 191674019, 891700871, 20509120033]

約数ペア:

[(1, 20509120033), (23, 891700871), (107, 191674019), (769, 26669857), (2461, 8333653), (10837, 1892509), (17687, 1159559), (82283, 249251)]