20357031072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{93787}}^1$

素因数の和:93843

約数の個数: 192

約数和(自身を含む): 68067578880

約数和(自身を除く): 47710547808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 96, 102, 112, 114, 119, 133, 136, 152, 168, 204, 224, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 544, 608, 646, 672, 714, 798, 816, 912, 952, 969, 1064, 1292, 1428, 1596, 1632, 1824, 1904, 1938, 2128, 2261, 2584, 2856, 3192, 3808, 3876, 4256, 4522, 5168, 5712, 6384, 6783, 7752, 9044, 10336, 11424, 12768, 13566, 15504, 18088, 27132, 31008, 36176, 54264, 72352, 93787, 108528, 187574, 217056, 281361, 375148, 562722, 656509, 750296, 1125444, 1313018, 1500592, 1594379, 1781953, 1969527, 2250888, 2626036, 3001184, 3188758, 3563906, 3939054, 4501776, 4783137, 5252072, 5345859, 6377516, 7127812, 7878108, 9003552, 9566274, 10504144, 10691718, 11160653, 12473671, 12755032, 14255624, 15756216, 19132548, 21008288, 21383436, 22321306, 24947342, 25510064, 28511248, 30293201, 31512432, 33481959, 37421013, 38265096, 42766872, 44642612, 49894684, 51020128, 57022496, 60586402, 63024864, 66963918, 74842026, 76530192, 85533744, 89285224, 90879603, 99789368, 121172804, 133927836, 149684052, 153060384, 171067488, 178570448, 181759206, 199578736, 212052407, 242345608, 267855672, 299368104, 357140896, 363518412, 399157472, 424104814, 484691216, 535711344, 598736208, 636157221, 727036824, 848209628, 969382432, 1071422688, 1197472416, 1272314442, 1454073648, 1696419256, 2544628884, 2908147296, 3392838512, 5089257768, 6785677024, 10178515536, 20357031072]

約数ペア:

[(1, 20357031072), (2, 10178515536), (3, 6785677024), (4, 5089257768), (6, 3392838512), (7, 2908147296), (8, 2544628884), (12, 1696419256), (14, 1454073648), (16, 1272314442), (17, 1197472416), (19, 1071422688), (21, 969382432), (24, 848209628), (28, 727036824), (32, 636157221), (34, 598736208), (38, 535711344), (42, 484691216), (48, 424104814), (51, 399157472), (56, 363518412), (57, 357140896), (68, 299368104), (76, 267855672), (84, 242345608), (96, 212052407), (102, 199578736), (112, 181759206), (114, 178570448), (119, 171067488), (133, 153060384), (136, 149684052), (152, 133927836), (168, 121172804), (204, 99789368), (224, 90879603), (228, 89285224), (238, 85533744), (266, 76530192), (272, 74842026), (304, 66963918), (323, 63024864), (336, 60586402), (357, 57022496), (399, 51020128), (408, 49894684), (456, 44642612), (476, 42766872), (532, 38265096), (544, 37421013), (608, 33481959), (646, 31512432), (672, 30293201), (714, 28511248), (798, 25510064), (816, 24947342), (912, 22321306), (952, 21383436), (969, 21008288), (1064, 19132548), (1292, 15756216), (1428, 14255624), (1596, 12755032), (1632, 12473671), (1824, 11160653), (1904, 10691718), (1938, 10504144), (2128, 9566274), (2261, 9003552), (2584, 7878108), (2856, 7127812), (3192, 6377516), (3808, 5345859), (3876, 5252072), (4256, 4783137), (4522, 4501776), (5168, 3939054), (5712, 3563906), (6384, 3188758), (6783, 3001184), (7752, 2626036), (9044, 2250888), (10336, 1969527), (11424, 1781953), (12768, 1594379), (13566, 1500592), (15504, 1313018), (18088, 1125444), (27132, 750296), (31008, 656509), (36176, 562722), (54264, 375148), (72352, 281361), (93787, 217056), (108528, 187574)]