20035002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{647}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 43327872

約数和(自身を除く): 23292870

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 397, 647, 794, 1191, 1294, 1941, 2382, 3882, 5161, 8411, 10322, 15483, 16822, 25233, 30966, 50466, 256859, 513718, 770577, 1541154, 3339167, 6678334, 10017501, 20035002]

約数ペア:

[(1, 20035002), (2, 10017501), (3, 6678334), (6, 3339167), (13, 1541154), (26, 770577), (39, 513718), (78, 256859), (397, 50466), (647, 30966), (794, 25233), (1191, 16822), (1294, 15483), (1941, 10322), (2382, 8411), (3882, 5161)]