20068506

素因数分解:

$2^1\times 3^3\times {\mathrm{371639}}^1$

素因数の和:371650

約数の個数: 16

約数和(自身を含む): 44596800

約数和(自身を除く): 24528294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 371639, 743278, 1114917, 2229834, 3344751, 6689502, 10034253, 20068506]

約数ペア:

[(1, 20068506), (2, 10034253), (3, 6689502), (6, 3344751), (9, 2229834), (18, 1114917), (27, 743278), (54, 371639)]