20228934428

素因数分解:

$2^2\times {\mathrm{4951}}^1\times {\mathrm{1021457}}^1$

素因数の和:1026412

約数の個数: 12

約数和(自身を含む): 35407820112

約数和(自身を除く): 15178885684

約数列:

[1, 2, 4, 4951, 9902, 19804, 1021457, 2042914, 4085828, 5057233607, 10114467214, 20228934428]

約数ペア:

[(1, 20228934428), (2, 10114467214), (4, 5057233607), (4951, 4085828), (9902, 2042914), (19804, 1021457)]