20081943144

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{2521}}^1$

素因数の和:3205

約数の個数: 160

約数和(自身を含む): 59323492800

約数和(自身を除く): 39241549656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 647, 648, 684, 1026, 1294, 1368, 1539, 1941, 2052, 2521, 2588, 3078, 3882, 4104, 5042, 5176, 5823, 6156, 7563, 7764, 10084, 11646, 12293, 12312, 15126, 15528, 17469, 20168, 22689, 23292, 24586, 30252, 34938, 36879, 45378, 46584, 47899, 49172, 52407, 60504, 68067, 69876, 73758, 90756, 95798, 98344, 104814, 110637, 136134, 139752, 143697, 147516, 181512, 191596, 204201, 209628, 221274, 272268, 287394, 295032, 331911, 383192, 408402, 419256, 431091, 442548, 544536, 574788, 663822, 816804, 862182, 885096, 995733, 1149576, 1293273, 1327644, 1631087, 1633608, 1724364, 1991466, 2586546, 2655288, 3262174, 3448728, 3879819, 3982932, 4893261, 5173092, 6524348, 7759638, 7965864, 9786522, 10346184, 13048696, 14679783, 15519276, 19573044, 29359566, 30990653, 31038552, 39146088, 44039349, 58719132, 61981306, 88078698, 92971959, 117438264, 123962612, 132118047, 176157396, 185943918, 247925224, 264236094, 278915877, 352314792, 371887836, 528472188, 557831754, 743775672, 836747631, 1056944376, 1115663508, 1673495262, 2231327016, 2510242893, 3346990524, 5020485786, 6693981048, 10040971572, 20081943144]

約数ペア:

[(1, 20081943144), (2, 10040971572), (3, 6693981048), (4, 5020485786), (6, 3346990524), (8, 2510242893), (9, 2231327016), (12, 1673495262), (18, 1115663508), (19, 1056944376), (24, 836747631), (27, 743775672), (36, 557831754), (38, 528472188), (54, 371887836), (57, 352314792), (72, 278915877), (76, 264236094), (81, 247925224), (108, 185943918), (114, 176157396), (152, 132118047), (162, 123962612), (171, 117438264), (216, 92971959), (228, 88078698), (324, 61981306), (342, 58719132), (456, 44039349), (513, 39146088), (647, 31038552), (648, 30990653), (684, 29359566), (1026, 19573044), (1294, 15519276), (1368, 14679783), (1539, 13048696), (1941, 10346184), (2052, 9786522), (2521, 7965864), (2588, 7759638), (3078, 6524348), (3882, 5173092), (4104, 4893261), (5042, 3982932), (5176, 3879819), (5823, 3448728), (6156, 3262174), (7563, 2655288), (7764, 2586546), (10084, 1991466), (11646, 1724364), (12293, 1633608), (12312, 1631087), (15126, 1327644), (15528, 1293273), (17469, 1149576), (20168, 995733), (22689, 885096), (23292, 862182), (24586, 816804), (30252, 663822), (34938, 574788), (36879, 544536), (45378, 442548), (46584, 431091), (47899, 419256), (49172, 408402), (52407, 383192), (60504, 331911), (68067, 295032), (69876, 287394), (73758, 272268), (90756, 221274), (95798, 209628), (98344, 204201), (104814, 191596), (110637, 181512), (136134, 147516), (139752, 143697)]