20148392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228959}}^1$

素因数の和:228976

約数の個数: 16

約数和(自身を含む): 41212800

約数和(自身を除く): 21064408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228959, 457918, 915836, 1831672, 2518549, 5037098, 10074196, 20148392]

約数ペア:

[(1, 20148392), (2, 10074196), (4, 5037098), (8, 2518549), (11, 1831672), (22, 915836), (44, 457918), (88, 228959)]