20535714

素因数分解:

$2^1\times 3^3\times {\mathrm{380291}}^1$

素因数の和:380302

約数の個数: 16

約数和(自身を含む): 45635040

約数和(自身を除く): 25099326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 380291, 760582, 1140873, 2281746, 3422619, 6845238, 10267857, 20535714]

約数ペア:

[(1, 20535714), (2, 10267857), (3, 6845238), (6, 3422619), (9, 2281746), (18, 1140873), (27, 760582), (54, 380291)]