20090046

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108011}}^1$

素因数の和:108047

約数の個数: 16

約数和(自身を含む): 41476608

約数和(自身を除く): 21386562

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 108011, 216022, 324033, 648066, 3348341, 6696682, 10045023, 20090046]

約数ペア:

[(1, 20090046), (2, 10045023), (3, 6696682), (6, 3348341), (31, 648066), (62, 324033), (93, 216022), (186, 108011)]