20173099505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3013159}}^1$

素因数の和:3013280

約数の個数: 16

約数和(自身を含む): 26322965760

約数和(自身を除く): 6149866255

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 3013159, 15065795, 39171067, 195855335, 310355377, 1551776885, 4034619901, 20173099505]

約数ペア:

[(1, 20173099505), (5, 4034619901), (13, 1551776885), (65, 310355377), (103, 195855335), (515, 39171067), (1339, 15065795), (6695, 3013159)]