20562208

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{10891}}^1$

素因数の和:10960

約数の個数: 24

約数和(自身を含む): 41171760

約数和(自身を除く): 20609552

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 10891, 21782, 43564, 87128, 174256, 348512, 642569, 1285138, 2570276, 5140552, 10281104, 20562208]

約数ペア:

[(1, 20562208), (2, 10281104), (4, 5140552), (8, 2570276), (16, 1285138), (32, 642569), (59, 348512), (118, 174256), (236, 87128), (472, 43564), (944, 21782), (1888, 10891)]