20075097604

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{30790027}}^1$

素因数の和:30790194

約数の個数: 12

約数和(自身を含む): 35346952144

約数和(自身を除く): 15271854540

約数列:

[1, 2, 4, 163, 326, 652, 30790027, 61580054, 123160108, 5018774401, 10037548802, 20075097604]

約数ペア:

[(1, 20075097604), (2, 10037548802), (4, 5018774401), (163, 123160108), (326, 61580054), (652, 30790027)]