20463054908

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{49667609}}^1$

素因数の和:49667716

約数の個数: 12

約数和(自身を含む): 36158020080

約数和(自身を除く): 15694965172

約数列:

[1, 2, 4, 103, 206, 412, 49667609, 99335218, 198670436, 5115763727, 10231527454, 20463054908]

約数ペア:

[(1, 20463054908), (2, 10231527454), (4, 5115763727), (103, 198670436), (206, 99335218), (412, 49667609)]