20110744

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{47431}}^1$

素因数の和:47490

約数の個数: 16

約数和(自身を含む): 38419920

約数和(自身を除く): 18309176

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 47431, 94862, 189724, 379448, 2513843, 5027686, 10055372, 20110744]

約数ペア:

[(1, 20110744), (2, 10055372), (4, 5027686), (8, 2513843), (53, 379448), (106, 189724), (212, 94862), (424, 47431)]