20046581

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:292

約数の個数: 16

約数和(自身を含む): 21385728

約数和(自身を除く): 1339147

約数列:

[1, 41, 47, 101, 103, 1927, 4141, 4223, 4747, 4841, 10403, 194627, 198481, 426523, 488941, 20046581]

約数ペア:

[(1, 20046581), (41, 488941), (47, 426523), (101, 198481), (103, 194627), (1927, 10403), (4141, 4841), (4223, 4747)]