13709020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52727}}^1$

素因数の和:52749

約数の個数: 24

約数和(自身を含む): 31004064

約数和(自身を除く): 17295044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 52727, 105454, 210908, 263635, 527270, 685451, 1054540, 1370902, 2741804, 3427255, 6854510, 13709020]

約数ペア:

[(1, 13709020), (2, 6854510), (4, 3427255), (5, 2741804), (10, 1370902), (13, 1054540), (20, 685451), (26, 527270), (52, 263635), (65, 210908), (130, 105454), (260, 52727)]