20914084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3853}}^1$

素因数の和:3939

約数の個数: 24

約数和(自身を含む): 38848320

約数和(自身を除く): 17934236

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 3853, 5428, 7706, 15412, 88619, 177238, 227327, 354476, 454654, 909308, 5228521, 10457042, 20914084]

約数ペア:

[(1, 20914084), (2, 10457042), (4, 5228521), (23, 909308), (46, 454654), (59, 354476), (92, 227327), (118, 177238), (236, 88619), (1357, 15412), (2714, 7706), (3853, 5428)]