20076082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 35026992

約数和(自身を除く): 14950910

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 689, 857, 901, 1378, 1714, 1802, 11141, 11713, 14569, 22282, 23426, 29138, 45421, 90842, 189397, 378794, 590473, 772157, 1180946, 1544314, 10038041, 20076082]

約数ペア:

[(1, 20076082), (2, 10038041), (13, 1544314), (17, 1180946), (26, 772157), (34, 590473), (53, 378794), (106, 189397), (221, 90842), (442, 45421), (689, 29138), (857, 23426), (901, 22282), (1378, 14569), (1714, 11713), (1802, 11141)]