20343494520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{9043}}^1$

素因数の和:11146

約数の個数: 128

約数和(自身を含む): 67851705600

約数和(自身を除く): 47508211080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2083, 4166, 6249, 8332, 9043, 10415, 12498, 16664, 18086, 18747, 20830, 24996, 27129, 31245, 36172, 37494, 41660, 45215, 49992, 54258, 56241, 62490, 72344, 74988, 81387, 83320, 90430, 93735, 108516, 112482, 124980, 135645, 149976, 162774, 180860, 187470, 217032, 224964, 244161, 249960, 271290, 281205, 325548, 361720, 374940, 406935, 449928, 488322, 542580, 562410, 651096, 749880, 813870, 976644, 1085160, 1124820, 1220805, 1627740, 1953288, 2249640, 2441610, 3255480, 4883220, 9766440, 18836569, 37673138, 56509707, 75346276, 94182845, 113019414, 150692552, 169529121, 188365690, 226038828, 282548535, 339058242, 376731380, 452077656, 508587363, 565097070, 678116484, 753462760, 847645605, 1017174726, 1130194140, 1356232968, 1695291210, 2034349452, 2260388280, 2542936815, 3390582420, 4068698904, 5085873630, 6781164840, 10171747260, 20343494520]

約数ペア:

[(1, 20343494520), (2, 10171747260), (3, 6781164840), (4, 5085873630), (5, 4068698904), (6, 3390582420), (8, 2542936815), (9, 2260388280), (10, 2034349452), (12, 1695291210), (15, 1356232968), (18, 1130194140), (20, 1017174726), (24, 847645605), (27, 753462760), (30, 678116484), (36, 565097070), (40, 508587363), (45, 452077656), (54, 376731380), (60, 339058242), (72, 282548535), (90, 226038828), (108, 188365690), (120, 169529121), (135, 150692552), (180, 113019414), (216, 94182845), (270, 75346276), (360, 56509707), (540, 37673138), (1080, 18836569), (2083, 9766440), (4166, 4883220), (6249, 3255480), (8332, 2441610), (9043, 2249640), (10415, 1953288), (12498, 1627740), (16664, 1220805), (18086, 1124820), (18747, 1085160), (20830, 976644), (24996, 813870), (27129, 749880), (31245, 651096), (36172, 562410), (37494, 542580), (41660, 488322), (45215, 449928), (49992, 406935), (54258, 374940), (56241, 361720), (62490, 325548), (72344, 281205), (74988, 271290), (81387, 249960), (83320, 244161), (90430, 224964), (93735, 217032), (108516, 187470), (112482, 180860), (124980, 162774), (135645, 149976)]