20174715052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1\times {\mathrm{7451}}^1$

素因数の和:9046

約数の個数: 48

約数和(自身を含む): 38810016000

約数和(自身を除く): 18635300948

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1549, 1748, 3098, 6196, 7451, 14902, 29431, 29804, 35627, 58862, 71254, 117724, 141569, 142508, 171373, 283138, 342746, 566276, 676913, 685492, 1353826, 2707652, 3256087, 6512174, 11541599, 13024348, 23083198, 46166396, 219290381, 265456777, 438580762, 530913554, 877161524, 1061827108, 5043678763, 10087357526, 20174715052]

約数ペア:

[(1, 20174715052), (2, 10087357526), (4, 5043678763), (19, 1061827108), (23, 877161524), (38, 530913554), (46, 438580762), (76, 265456777), (92, 219290381), (437, 46166396), (874, 23083198), (1549, 13024348), (1748, 11541599), (3098, 6512174), (6196, 3256087), (7451, 2707652), (14902, 1353826), (29431, 685492), (29804, 676913), (35627, 566276), (58862, 342746), (71254, 283138), (117724, 171373), (141569, 142508)]