20006246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45263}}^1$

素因数の和:45295

約数の個数: 16

約数和(自身を含む): 34219584

約数和(自身を除く): 14213338

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 45263, 90526, 588419, 769471, 1176838, 1538942, 10003123, 20006246]

約数ペア:

[(1, 20006246), (2, 10003123), (13, 1538942), (17, 1176838), (26, 769471), (34, 588419), (221, 90526), (442, 45263)]