20173670176

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{2683}}^1$

素因数の和:3266

約数の個数: 96

約数和(自身を含む): 44486076096

約数和(自身を除く): 24312405920

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 521, 656, 902, 1042, 1312, 1804, 2084, 2683, 3608, 4168, 5366, 5731, 7216, 8336, 10732, 11462, 14432, 16672, 21361, 21464, 22924, 29513, 42722, 42928, 45848, 59026, 85444, 85856, 91696, 110003, 118052, 170888, 183392, 220006, 234971, 236104, 341776, 440012, 469942, 472208, 683552, 880024, 939884, 944416, 1210033, 1397843, 1760048, 1879768, 2420066, 2795686, 3520096, 3759536, 4840132, 5591372, 7519072, 9680264, 11182744, 15376273, 19360528, 22365488, 30752546, 38721056, 44730976, 57311563, 61505092, 114623126, 123010184, 229246252, 246020368, 458492504, 492040736, 630427193, 916985008, 1260854386, 1833970016, 2521708772, 5043417544, 10086835088, 20173670176]

約数ペア:

[(1, 20173670176), (2, 10086835088), (4, 5043417544), (8, 2521708772), (11, 1833970016), (16, 1260854386), (22, 916985008), (32, 630427193), (41, 492040736), (44, 458492504), (82, 246020368), (88, 229246252), (164, 123010184), (176, 114623126), (328, 61505092), (352, 57311563), (451, 44730976), (521, 38721056), (656, 30752546), (902, 22365488), (1042, 19360528), (1312, 15376273), (1804, 11182744), (2084, 9680264), (2683, 7519072), (3608, 5591372), (4168, 4840132), (5366, 3759536), (5731, 3520096), (7216, 2795686), (8336, 2420066), (10732, 1879768), (11462, 1760048), (14432, 1397843), (16672, 1210033), (21361, 944416), (21464, 939884), (22924, 880024), (29513, 683552), (42722, 472208), (42928, 469942), (45848, 440012), (59026, 341776), (85444, 236104), (85856, 234971), (91696, 220006), (110003, 183392), (118052, 170888)]