20170648508

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{39706001}}^1$

素因数の和:39706132

約数の個数: 12

約数和(自身を含む): 35576577792

約数和(自身を除く): 15405929284

約数列:

[1, 2, 4, 127, 254, 508, 39706001, 79412002, 158824004, 5042662127, 10085324254, 20170648508]

約数ペア:

[(1, 20170648508), (2, 10085324254), (4, 5042662127), (127, 158824004), (254, 79412002), (508, 39706001)]