20320073279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{3847}}^1$

素因数の和:4203

約数の個数: 32

約数和(自身を含む): 23642112000

約数和(自身を除く): 3322038721

約数列:

[1, 11, 19, 127, 199, 209, 1397, 2189, 2413, 3781, 3847, 25273, 26543, 41591, 42317, 73093, 278003, 480187, 488569, 765553, 804023, 5282057, 5374259, 8421083, 9282811, 14545507, 97225231, 102110921, 160000577, 1069477541, 1847279389, 20320073279]

約数ペア:

[(1, 20320073279), (11, 1847279389), (19, 1069477541), (127, 160000577), (199, 102110921), (209, 97225231), (1397, 14545507), (2189, 9282811), (2413, 8421083), (3781, 5374259), (3847, 5282057), (25273, 804023), (26543, 765553), (41591, 488569), (42317, 480187), (73093, 278003)]