20610176

素因数分解:

$2^7\times {\mathrm{161017}}^1$

素因数の和:161031

約数の個数: 16

約数和(自身を含む): 41059590

約数和(自身を除く): 20449414

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 161017, 322034, 644068, 1288136, 2576272, 5152544, 10305088, 20610176]

約数ペア:

[(1, 20610176), (2, 10305088), (4, 5152544), (8, 2576272), (16, 1288136), (32, 644068), (64, 322034), (128, 161017)]