20072546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45413}}^1$

素因数の和:45445

約数の個数: 16

約数和(自身を含む): 34332984

約数和(自身を除く): 14260438

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 45413, 90826, 590369, 772021, 1180738, 1544042, 10036273, 20072546]

約数ペア:

[(1, 20072546), (2, 10036273), (13, 1544042), (17, 1180738), (26, 772021), (34, 590369), (221, 90826), (442, 45413)]