20171029102

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13988231}}^1$

素因数の和:13988343

約数の個数: 16

約数和(自身を含む): 34914627072

約数和(自身を除く): 14743597970

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 13988231, 27976462, 97917617, 195835234, 1440787793, 2881575586, 10085514551, 20171029102]

約数ペア:

[(1, 20171029102), (2, 10085514551), (7, 2881575586), (14, 1440787793), (103, 195835234), (206, 97917617), (721, 27976462), (1442, 13988231)]