20171296195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{10103}}^1$

素因数の和:10491

約数の個数: 32

約数和(自身を含む): 26032430592

約数和(自身を除く): 5861134397

約数列:

[1, 5, 17, 83, 85, 283, 415, 1411, 1415, 4811, 7055, 10103, 23489, 24055, 50515, 117445, 171751, 399313, 838549, 858755, 1996565, 2859149, 4192745, 14255333, 14295745, 48605533, 71276665, 237309367, 243027665, 1186546835, 4034259239, 20171296195]

約数ペア:

[(1, 20171296195), (5, 4034259239), (17, 1186546835), (83, 243027665), (85, 237309367), (283, 71276665), (415, 48605533), (1411, 14295745), (1415, 14255333), (4811, 4192745), (7055, 2859149), (10103, 1996565), (23489, 858755), (24055, 838549), (50515, 399313), (117445, 171751)]