20252486

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1439}}^1$

素因数の和:1699

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 11266234

約数列:

[1, 2, 31, 62, 227, 454, 1439, 2878, 7037, 14074, 44609, 89218, 326653, 653306, 10126243, 20252486]

約数ペア:

[(1, 20252486), (2, 10126243), (31, 653306), (62, 326653), (227, 89218), (454, 44609), (1439, 14074), (2878, 7037)]