20683310346

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1707389}}^1$

素因数の和:1708070

約数の個数: 24

約数和(自身を含む): 44880453540

約数和(自身を除く): 24197143194

約数列:

[1, 2, 3, 6, 9, 18, 673, 1346, 2019, 4038, 6057, 12114, 1707389, 3414778, 5122167, 10244334, 15366501, 30733002, 1149072797, 2298145594, 3447218391, 6894436782, 10341655173, 20683310346]

約数ペア:

[(1, 20683310346), (2, 10341655173), (3, 6894436782), (6, 3447218391), (9, 2298145594), (18, 1149072797), (673, 30733002), (1346, 15366501), (2019, 10244334), (4038, 5122167), (6057, 3414778), (12114, 1707389)]