20794098

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{20507}}^1$

素因数の和:20538

約数の個数: 24

約数和(自身を含む): 45035568

約数和(自身を除く): 24241470

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 20507, 41014, 61521, 123042, 266591, 533182, 799773, 1599546, 3465683, 6931366, 10397049, 20794098]

約数ペア:

[(1, 20794098), (2, 10397049), (3, 6931366), (6, 3465683), (13, 1599546), (26, 799773), (39, 533182), (78, 266591), (169, 123042), (338, 61521), (507, 41014), (1014, 20507)]