20326654

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2291

約数の個数: 16

約数和(自身を含む): 31461696

約数和(自身を除く): 11135042

約数列:

[1, 2, 47, 94, 101, 202, 2141, 4282, 4747, 9494, 100627, 201254, 216241, 432482, 10163327, 20326654]

約数ペア:

[(1, 20326654), (2, 10163327), (47, 432482), (94, 216241), (101, 201254), (202, 100627), (2141, 9494), (4282, 4747)]