20573046

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{6763}}^1$

素因数の和:6797

約数の個数: 36

約数和(自身を含む): 48274668

約数和(自身を除く): 27701622

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 6763, 13526, 20289, 40578, 60867, 87919, 121734, 175838, 263757, 527514, 791271, 1142947, 1582542, 2285894, 3428841, 6857682, 10286523, 20573046]

約数ペア:

[(1, 20573046), (2, 10286523), (3, 6857682), (6, 3428841), (9, 2285894), (13, 1582542), (18, 1142947), (26, 791271), (39, 527514), (78, 263757), (117, 175838), (169, 121734), (234, 87919), (338, 60867), (507, 40578), (1014, 20289), (1521, 13526), (3042, 6763)]