20180097245

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52415837}}^1$

素因数の和:52415860

約数の個数: 16

約数和(自身を含む): 30191522688

約数和(自身を除く): 10011425443

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 52415837, 262079185, 366910859, 576574207, 1834554295, 2882871035, 4036019449, 20180097245]

約数ペア:

[(1, 20180097245), (5, 4036019449), (7, 2882871035), (11, 1834554295), (35, 576574207), (55, 366910859), (77, 262079185), (385, 52415837)]