20083644416

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^2$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 46588552920

約数和(自身を除く): 26504908504

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 229, 256, 272, 352, 374, 458, 512, 544, 704, 748, 916, 1024, 1088, 1408, 1496, 1832, 2048, 2176, 2519, 2816, 2992, 3664, 3893, 4352, 5038, 5632, 5984, 7328, 7786, 8704, 10076, 11264, 11968, 14656, 15572, 17408, 20152, 22528, 23936, 29312, 31144, 34816, 40304, 42823, 47872, 52441, 58624, 62288, 80608, 85646, 95744, 104882, 117248, 124576, 161216, 171292, 191488, 209764, 234496, 249152, 322432, 342584, 382976, 419528, 468992, 498304, 576851, 644864, 685168, 839056, 891497, 996608, 1153702, 1289728, 1370336, 1678112, 1782994, 1993216, 2307404, 2579456, 2740672, 3356224, 3565988, 3986432, 4614808, 5158912, 5481344, 6712448, 7131976, 7972864, 9229616, 9806467, 10962688, 13424896, 14263952, 18459232, 19612934, 21925376, 26849792, 28527904, 36918464, 39225868, 43850752, 53699584, 57055808, 73836928, 78451736, 87701504, 107399168, 114111616, 147673856, 156903472, 228223232, 295347712, 313806944, 456446464, 590695424, 627613888, 912892928, 1181390848, 1255227776, 1825785856, 2510455552, 5020911104, 10041822208, 20083644416]

約数ペア:

[(1, 20083644416), (2, 10041822208), (4, 5020911104), (8, 2510455552), (11, 1825785856), (16, 1255227776), (17, 1181390848), (22, 912892928), (32, 627613888), (34, 590695424), (44, 456446464), (64, 313806944), (68, 295347712), (88, 228223232), (128, 156903472), (136, 147673856), (176, 114111616), (187, 107399168), (229, 87701504), (256, 78451736), (272, 73836928), (352, 57055808), (374, 53699584), (458, 43850752), (512, 39225868), (544, 36918464), (704, 28527904), (748, 26849792), (916, 21925376), (1024, 19612934), (1088, 18459232), (1408, 14263952), (1496, 13424896), (1832, 10962688), (2048, 9806467), (2176, 9229616), (2519, 7972864), (2816, 7131976), (2992, 6712448), (3664, 5481344), (3893, 5158912), (4352, 4614808), (5038, 3986432), (5632, 3565988), (5984, 3356224), (7328, 2740672), (7786, 2579456), (8704, 2307404), (10076, 1993216), (11264, 1782994), (11968, 1678112), (14656, 1370336), (15572, 1289728), (17408, 1153702), (20152, 996608), (22528, 891497), (23936, 839056), (29312, 685168), (31144, 644864), (34816, 576851), (40304, 498304), (42823, 468992), (47872, 419528), (52441, 382976), (58624, 342584), (62288, 322432), (80608, 249152), (85646, 234496), (95744, 209764), (104882, 191488), (117248, 171292), (124576, 161216)]