20100394272

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{224897}}^1$

素因数の和:224943

約数の個数: 144

約数和(自身を含む): 64608697440

約数和(自身を除く): 44508303168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1568, 1596, 1824, 1862, 2128, 2352, 2793, 3192, 3724, 4256, 4704, 5586, 6384, 7448, 11172, 12768, 14896, 22344, 29792, 44688, 89376, 224897, 449794, 674691, 899588, 1349382, 1574279, 1799176, 2698764, 3148558, 3598352, 4273043, 4722837, 5397528, 6297116, 7196704, 8546086, 9445674, 10795056, 11019953, 12594232, 12819129, 17092172, 18891348, 21590112, 22039906, 25188464, 25638258, 29911301, 33059859, 34184344, 37782696, 44079812, 50376928, 51276516, 59822602, 66119718, 68368688, 75565392, 88159624, 89733903, 102553032, 119645204, 132239436, 136737376, 151130784, 176319248, 179467806, 205106064, 209379107, 239290408, 264478872, 352638496, 358935612, 410212128, 418758214, 478580816, 528957744, 628137321, 717871224, 837516428, 957161632, 1057915488, 1256274642, 1435742448, 1675032856, 2512549284, 2871484896, 3350065712, 5025098568, 6700131424, 10050197136, 20100394272]

約数ペア:

[(1, 20100394272), (2, 10050197136), (3, 6700131424), (4, 5025098568), (6, 3350065712), (7, 2871484896), (8, 2512549284), (12, 1675032856), (14, 1435742448), (16, 1256274642), (19, 1057915488), (21, 957161632), (24, 837516428), (28, 717871224), (32, 628137321), (38, 528957744), (42, 478580816), (48, 418758214), (49, 410212128), (56, 358935612), (57, 352638496), (76, 264478872), (84, 239290408), (96, 209379107), (98, 205106064), (112, 179467806), (114, 176319248), (133, 151130784), (147, 136737376), (152, 132239436), (168, 119645204), (196, 102553032), (224, 89733903), (228, 88159624), (266, 75565392), (294, 68368688), (304, 66119718), (336, 59822602), (392, 51276516), (399, 50376928), (456, 44079812), (532, 37782696), (588, 34184344), (608, 33059859), (672, 29911301), (784, 25638258), (798, 25188464), (912, 22039906), (931, 21590112), (1064, 18891348), (1176, 17092172), (1568, 12819129), (1596, 12594232), (1824, 11019953), (1862, 10795056), (2128, 9445674), (2352, 8546086), (2793, 7196704), (3192, 6297116), (3724, 5397528), (4256, 4722837), (4704, 4273043), (5586, 3598352), (6384, 3148558), (7448, 2698764), (11172, 1799176), (12768, 1574279), (14896, 1349382), (22344, 899588), (29792, 674691), (44688, 449794), (89376, 224897)]