20546632

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 39657600

約数和(自身を除く): 19110968

約数列:

[1, 2, 4, 8, 59, 101, 118, 202, 236, 404, 431, 472, 808, 862, 1724, 3448, 5959, 11918, 23836, 25429, 43531, 47672, 50858, 87062, 101716, 174124, 203432, 348248, 2568329, 5136658, 10273316, 20546632]

約数ペア:

[(1, 20546632), (2, 10273316), (4, 5136658), (8, 2568329), (59, 348248), (101, 203432), (118, 174124), (202, 101716), (236, 87062), (404, 50858), (431, 47672), (472, 43531), (808, 25429), (862, 23836), (1724, 11918), (3448, 5959)]