20246590296

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:826

約数の個数: 192

約数和(自身を含む): 57707070720

約数和(自身を除く): 37460480424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 73, 93, 124, 146, 186, 219, 248, 279, 292, 313, 372, 397, 438, 558, 584, 626, 657, 744, 794, 876, 939, 1116, 1191, 1252, 1314, 1588, 1752, 1878, 2232, 2263, 2382, 2504, 2628, 2817, 3176, 3573, 3756, 4526, 4764, 5256, 5634, 6789, 7146, 7512, 9052, 9528, 9703, 11268, 12307, 13578, 14292, 18104, 19406, 20367, 22536, 22849, 24614, 27156, 28584, 28981, 29109, 36921, 38812, 40734, 45698, 49228, 54312, 57962, 58218, 68547, 73842, 77624, 81468, 86943, 87327, 91396, 98456, 110763, 115924, 116436, 124261, 137094, 147684, 162936, 173886, 174654, 182792, 205641, 221526, 231848, 232872, 248522, 260829, 274188, 295368, 347772, 349308, 372783, 411282, 443052, 497044, 521658, 548376, 695544, 698616, 708319, 745566, 822564, 886104, 898411, 994088, 1043316, 1118349, 1416638, 1491132, 1645128, 1796822, 2086632, 2124957, 2236698, 2695233, 2833276, 2982264, 3593644, 3852091, 4249914, 4473396, 5390466, 5666552, 6374871, 7187288, 7704182, 8085699, 8499828, 8946792, 9071053, 10780932, 11556273, 12749742, 15408364, 16171398, 16999656, 18142106, 21561864, 23112546, 25499484, 27213159, 30816728, 32342796, 34668819, 36284212, 46225092, 50998968, 54426318, 64685592, 69337638, 72568424, 81639477, 92450184, 108852636, 138675276, 163278954, 217705272, 277350552, 281202643, 326557908, 562405286, 653115816, 843607929, 1124810572, 1687215858, 2249621144, 2530823787, 3374431716, 5061647574, 6748863432, 10123295148, 20246590296]

約数ペア:

[(1, 20246590296), (2, 10123295148), (3, 6748863432), (4, 5061647574), (6, 3374431716), (8, 2530823787), (9, 2249621144), (12, 1687215858), (18, 1124810572), (24, 843607929), (31, 653115816), (36, 562405286), (62, 326557908), (72, 281202643), (73, 277350552), (93, 217705272), (124, 163278954), (146, 138675276), (186, 108852636), (219, 92450184), (248, 81639477), (279, 72568424), (292, 69337638), (313, 64685592), (372, 54426318), (397, 50998968), (438, 46225092), (558, 36284212), (584, 34668819), (626, 32342796), (657, 30816728), (744, 27213159), (794, 25499484), (876, 23112546), (939, 21561864), (1116, 18142106), (1191, 16999656), (1252, 16171398), (1314, 15408364), (1588, 12749742), (1752, 11556273), (1878, 10780932), (2232, 9071053), (2263, 8946792), (2382, 8499828), (2504, 8085699), (2628, 7704182), (2817, 7187288), (3176, 6374871), (3573, 5666552), (3756, 5390466), (4526, 4473396), (4764, 4249914), (5256, 3852091), (5634, 3593644), (6789, 2982264), (7146, 2833276), (7512, 2695233), (9052, 2236698), (9528, 2124957), (9703, 2086632), (11268, 1796822), (12307, 1645128), (13578, 1491132), (14292, 1416638), (18104, 1118349), (19406, 1043316), (20367, 994088), (22536, 898411), (22849, 886104), (24614, 822564), (27156, 745566), (28584, 708319), (28981, 698616), (29109, 695544), (36921, 548376), (38812, 521658), (40734, 497044), (45698, 443052), (49228, 411282), (54312, 372783), (57962, 349308), (58218, 347772), (68547, 295368), (73842, 274188), (77624, 260829), (81468, 248522), (86943, 232872), (87327, 231848), (91396, 221526), (98456, 205641), (110763, 182792), (115924, 174654), (116436, 173886), (124261, 162936), (137094, 147684)]