20171801146

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8623}}^1\times {\mathrm{9829}}^1$

素因数の和:18478

約数の個数: 32

約数和(自身を含む): 36622333440

約数和(自身を除く): 16450532294

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8623, 9829, 17246, 19658, 60361, 68803, 120722, 137606, 146591, 167093, 293182, 334186, 1026137, 1169651, 2052274, 2339302, 84755467, 169510934, 593288269, 1186576538, 1440842939, 2881685878, 10085900573, 20171801146]

約数ペア:

[(1, 20171801146), (2, 10085900573), (7, 2881685878), (14, 1440842939), (17, 1186576538), (34, 593288269), (119, 169510934), (238, 84755467), (8623, 2339302), (9829, 2052274), (17246, 1169651), (19658, 1026137), (60361, 334186), (68803, 293182), (120722, 167093), (137606, 146591)]