20826598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47119}}^1$

素因数の和:47151

約数の個数: 16

約数和(自身を含む): 35622720

約数和(自身を除く): 14796122

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 47119, 94238, 612547, 801023, 1225094, 1602046, 10413299, 20826598]

約数ペア:

[(1, 20826598), (2, 10413299), (13, 1602046), (17, 1225094), (26, 801023), (34, 612547), (221, 94238), (442, 47119)]