20094295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13441}}^1$

素因数の和:13482

約数の個数: 16

約数和(自身を含む): 27099072

約数和(自身を除く): 7004777

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 13441, 67205, 174733, 309143, 873665, 1545715, 4018859, 20094295]

約数ペア:

[(1, 20094295), (5, 4018859), (13, 1545715), (23, 873665), (65, 309143), (115, 174733), (299, 67205), (1495, 13441)]