22066460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84871}}^1$

素因数の和:84893

約数の個数: 24

約数和(自身を含む): 49904736

約数和(自身を除く): 27838276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 84871, 169742, 339484, 424355, 848710, 1103323, 1697420, 2206646, 4413292, 5516615, 11033230, 22066460]

約数ペア:

[(1, 22066460), (2, 11033230), (4, 5516615), (5, 4413292), (10, 2206646), (13, 1697420), (20, 1103323), (26, 848710), (52, 424355), (65, 339484), (130, 169742), (260, 84871)]