20138763792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{631}}^1$

素因数の和:786

約数の個数: 240

約数和(自身を含む): 62260554752

約数和(自身を除く): 42121790960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 47, 48, 56, 84, 86, 94, 112, 129, 141, 168, 172, 188, 258, 282, 301, 329, 336, 344, 376, 516, 564, 602, 631, 658, 688, 752, 903, 987, 1032, 1128, 1204, 1262, 1316, 1806, 1893, 1974, 2021, 2064, 2209, 2256, 2408, 2524, 2632, 3612, 3786, 3948, 4042, 4417, 4418, 4816, 5048, 5264, 6063, 6627, 7224, 7572, 7896, 8084, 8834, 8836, 10096, 12126, 13251, 13254, 14147, 14448, 15144, 15463, 15792, 16168, 17668, 17672, 24252, 26502, 26508, 27133, 28294, 29657, 30288, 30926, 32336, 35336, 35344, 42441, 46389, 48504, 53004, 53016, 54266, 56588, 59314, 61852, 70672, 81399, 84882, 88971, 92778, 94987, 97008, 106008, 106032, 108532, 113176, 118628, 123704, 162798, 169764, 177942, 185556, 189931, 189974, 207599, 212016, 217064, 226352, 237256, 247408, 284961, 325596, 339528, 355884, 371112, 379862, 379948, 415198, 434128, 474512, 569793, 569922, 622797, 651192, 664909, 679056, 711768, 742224, 759724, 759896, 830396, 1139586, 1139844, 1245594, 1275251, 1302384, 1329818, 1393879, 1423536, 1519448, 1519792, 1660792, 1994727, 2279172, 2279688, 2491188, 2550502, 2659636, 2787758, 3038896, 3321584, 3825753, 3989454, 4181637, 4558344, 4559376, 4982376, 5101004, 5319272, 5575516, 7651506, 7978908, 8363274, 8926757, 9116688, 9757153, 9964752, 10202008, 10638544, 11151032, 15303012, 15957816, 16726548, 17853514, 19514306, 20404016, 22302064, 26780271, 29271459, 30606024, 31915632, 33453096, 35707028, 39028612, 53560542, 58542918, 59936797, 61212048, 66906192, 71414056, 78057224, 107121084, 117085836, 119873594, 142828112, 156114448, 179810391, 214242168, 234171672, 239747188, 359620782, 419557579, 428484336, 468343344, 479494376, 719241564, 839115158, 958988752, 1258672737, 1438483128, 1678230316, 2517345474, 2876966256, 3356460632, 5034690948, 6712921264, 10069381896, 20138763792]

約数ペア:

[(1, 20138763792), (2, 10069381896), (3, 6712921264), (4, 5034690948), (6, 3356460632), (7, 2876966256), (8, 2517345474), (12, 1678230316), (14, 1438483128), (16, 1258672737), (21, 958988752), (24, 839115158), (28, 719241564), (42, 479494376), (43, 468343344), (47, 428484336), (48, 419557579), (56, 359620782), (84, 239747188), (86, 234171672), (94, 214242168), (112, 179810391), (129, 156114448), (141, 142828112), (168, 119873594), (172, 117085836), (188, 107121084), (258, 78057224), (282, 71414056), (301, 66906192), (329, 61212048), (336, 59936797), (344, 58542918), (376, 53560542), (516, 39028612), (564, 35707028), (602, 33453096), (631, 31915632), (658, 30606024), (688, 29271459), (752, 26780271), (903, 22302064), (987, 20404016), (1032, 19514306), (1128, 17853514), (1204, 16726548), (1262, 15957816), (1316, 15303012), (1806, 11151032), (1893, 10638544), (1974, 10202008), (2021, 9964752), (2064, 9757153), (2209, 9116688), (2256, 8926757), (2408, 8363274), (2524, 7978908), (2632, 7651506), (3612, 5575516), (3786, 5319272), (3948, 5101004), (4042, 4982376), (4417, 4559376), (4418, 4558344), (4816, 4181637), (5048, 3989454), (5264, 3825753), (6063, 3321584), (6627, 3038896), (7224, 2787758), (7572, 2659636), (7896, 2550502), (8084, 2491188), (8834, 2279688), (8836, 2279172), (10096, 1994727), (12126, 1660792), (13251, 1519792), (13254, 1519448), (14147, 1423536), (14448, 1393879), (15144, 1329818), (15463, 1302384), (15792, 1275251), (16168, 1245594), (17668, 1139844), (17672, 1139586), (24252, 830396), (26502, 759896), (26508, 759724), (27133, 742224), (28294, 711768), (29657, 679056), (30288, 664909), (30926, 651192), (32336, 622797), (35336, 569922), (35344, 569793), (42441, 474512), (46389, 434128), (48504, 415198), (53004, 379948), (53016, 379862), (54266, 371112), (56588, 355884), (59314, 339528), (61852, 325596), (70672, 284961), (81399, 247408), (84882, 237256), (88971, 226352), (92778, 217064), (94987, 212016), (97008, 207599), (106008, 189974), (106032, 189931), (108532, 185556), (113176, 177942), (118628, 169764), (123704, 162798)]