20095166

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2693}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 38017728

約数和(自身を除く): 17922562

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 2693, 3731, 5386, 7462, 18851, 35009, 37702, 70018, 110413, 220826, 245063, 490126, 772891, 1435369, 1545782, 2870738, 10047583, 20095166]

約数ペア:

[(1, 20095166), (2, 10047583), (7, 2870738), (13, 1545782), (14, 1435369), (26, 772891), (41, 490126), (82, 245063), (91, 220826), (182, 110413), (287, 70018), (533, 37702), (574, 35009), (1066, 18851), (2693, 7462), (3731, 5386)]