20199333908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{292727}}^1$

素因数の和:294071

約数の個数: 24

約数和(自身を含む): 38096792832

約数和(自身を除く): 17897458924

約数列:

[1, 2, 4, 13, 26, 52, 1327, 2654, 5308, 17251, 34502, 69004, 292727, 585454, 1170908, 3805451, 7610902, 15221804, 388448729, 776897458, 1553794916, 5049833477, 10099666954, 20199333908]

約数ペア:

[(1, 20199333908), (2, 10099666954), (4, 5049833477), (13, 1553794916), (26, 776897458), (52, 388448729), (1327, 15221804), (2654, 7610902), (5308, 3805451), (17251, 1170908), (34502, 585454), (69004, 292727)]