2020477108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{38855329}}^1$

素因数の和:38855346

約数の個数: 12

約数和(自身を含む): 3807822340

約数和(自身を除く): 1787345232

約数列:

[1, 2, 4, 13, 26, 52, 38855329, 77710658, 155421316, 505119277, 1010238554, 2020477108]

約数ペア:

[(1, 2020477108), (2, 1010238554), (4, 505119277), (13, 155421316), (26, 77710658), (52, 38855329)]