20055932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{859}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 37926000

約数和(自身を除く): 17870068

約数列:

[1, 2, 4, 13, 26, 52, 449, 859, 898, 1718, 1796, 3436, 5837, 11167, 11674, 22334, 23348, 44668, 385691, 771382, 1542764, 5013983, 10027966, 20055932]

約数ペア:

[(1, 20055932), (2, 10027966), (4, 5013983), (13, 1542764), (26, 771382), (52, 385691), (449, 44668), (859, 23348), (898, 22334), (1718, 11674), (1796, 11167), (3436, 5837)]