20908344

素因数分解:

$2^3\times 3^1\times {\mathrm{871181}}^1$

素因数の和:871190

約数の個数: 16

約数和(自身を含む): 52270920

約数和(自身を除く): 31362576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 871181, 1742362, 2613543, 3484724, 5227086, 6969448, 10454172, 20908344]

約数ペア:

[(1, 20908344), (2, 10454172), (3, 6969448), (4, 5227086), (6, 3484724), (8, 2613543), (12, 1742362), (24, 871181)]