20600902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{77447}}^1$

素因数の和:77475

約数の個数: 16

約数和(自身を含む): 37175040

約数和(自身を除く): 16574138

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 77447, 154894, 542129, 1084258, 1471493, 2942986, 10300451, 20600902]

約数ペア:

[(1, 20600902), (2, 10300451), (7, 2942986), (14, 1471493), (19, 1084258), (38, 542129), (133, 154894), (266, 77447)]