20138232

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{3343}}^1$

素因数の和:3603

約数の個数: 32

約数和(自身を含む): 50561280

約数和(自身を除く): 30423048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 3343, 6024, 6686, 10029, 13372, 20058, 26744, 40116, 80232, 839093, 1678186, 2517279, 3356372, 5034558, 6712744, 10069116, 20138232]

約数ペア:

[(1, 20138232), (2, 10069116), (3, 6712744), (4, 5034558), (6, 3356372), (8, 2517279), (12, 1678186), (24, 839093), (251, 80232), (502, 40116), (753, 26744), (1004, 20058), (1506, 13372), (2008, 10029), (3012, 6686), (3343, 6024)]