20174134818

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{498053}}^1$

素因数の和:498258

約数の個数: 32

約数和(自身を含む): 41549656896

約数和(自身を除く): 21375522078

約数列:

[1, 2, 3, 6, 43, 86, 129, 157, 258, 314, 471, 942, 6751, 13502, 20253, 40506, 498053, 996106, 1494159, 2988318, 21416279, 42832558, 64248837, 78194321, 128497674, 156388642, 234582963, 469165926, 3362355803, 6724711606, 10087067409, 20174134818]

約数ペア:

[(1, 20174134818), (2, 10087067409), (3, 6724711606), (6, 3362355803), (43, 469165926), (86, 234582963), (129, 156388642), (157, 128497674), (258, 78194321), (314, 64248837), (471, 42832558), (942, 21416279), (6751, 2988318), (13502, 1494159), (20253, 996106), (40506, 498053)]