19760832

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 252

約数和(自身を含む): 72511920

約数和(自身を除く): 52751088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 32, 36, 39, 42, 48, 52, 56, 58, 63, 64, 72, 78, 84, 87, 91, 96, 104, 112, 116, 117, 126, 144, 156, 168, 169, 174, 182, 192, 203, 208, 224, 232, 234, 252, 261, 273, 288, 312, 336, 338, 348, 364, 377, 406, 416, 448, 464, 468, 504, 507, 522, 546, 576, 609, 624, 672, 676, 696, 728, 754, 812, 819, 832, 928, 936, 1008, 1014, 1044, 1092, 1131, 1183, 1218, 1248, 1344, 1352, 1392, 1456, 1508, 1521, 1624, 1638, 1827, 1856, 1872, 2016, 2028, 2088, 2184, 2262, 2366, 2436, 2496, 2639, 2704, 2784, 2912, 3016, 3042, 3248, 3276, 3393, 3549, 3654, 3744, 4032, 4056, 4176, 4368, 4524, 4732, 4872, 4901, 5278, 5408, 5568, 5824, 6032, 6084, 6496, 6552, 6786, 7098, 7308, 7488, 7917, 8112, 8352, 8736, 9048, 9464, 9744, 9802, 10556, 10647, 10816, 12064, 12168, 12992, 13104, 13572, 14196, 14616, 14703, 15834, 16224, 16704, 17472, 18096, 18928, 19488, 19604, 21112, 21294, 23751, 24128, 24336, 26208, 27144, 28392, 29232, 29406, 31668, 32448, 34307, 36192, 37856, 38976, 39208, 42224, 42588, 44109, 47502, 48672, 52416, 54288, 56784, 58464, 58812, 63336, 68614, 72384, 75712, 78416, 84448, 85176, 88218, 95004, 97344, 102921, 108576, 113568, 116928, 117624, 126672, 137228, 156832, 168896, 170352, 176436, 190008, 205842, 217152, 227136, 235248, 253344, 274456, 308763, 313664, 340704, 352872, 380016, 411684, 470496, 506688, 548912, 617526, 681408, 705744, 760032, 823368, 940992, 1097824, 1235052, 1411488, 1520064, 1646736, 2195648, 2470104, 2822976, 3293472, 4940208, 6586944, 9880416, 19760832]

約数ペア:

[(1, 19760832), (2, 9880416), (3, 6586944), (4, 4940208), (6, 3293472), (7, 2822976), (8, 2470104), (9, 2195648), (12, 1646736), (13, 1520064), (14, 1411488), (16, 1235052), (18, 1097824), (21, 940992), (24, 823368), (26, 760032), (28, 705744), (29, 681408), (32, 617526), (36, 548912), (39, 506688), (42, 470496), (48, 411684), (52, 380016), (56, 352872), (58, 340704), (63, 313664), (64, 308763), (72, 274456), (78, 253344), (84, 235248), (87, 227136), (91, 217152), (96, 205842), (104, 190008), (112, 176436), (116, 170352), (117, 168896), (126, 156832), (144, 137228), (156, 126672), (168, 117624), (169, 116928), (174, 113568), (182, 108576), (192, 102921), (203, 97344), (208, 95004), (224, 88218), (232, 85176), (234, 84448), (252, 78416), (261, 75712), (273, 72384), (288, 68614), (312, 63336), (336, 58812), (338, 58464), (348, 56784), (364, 54288), (377, 52416), (406, 48672), (416, 47502), (448, 44109), (464, 42588), (468, 42224), (504, 39208), (507, 38976), (522, 37856), (546, 36192), (576, 34307), (609, 32448), (624, 31668), (672, 29406), (676, 29232), (696, 28392), (728, 27144), (754, 26208), (812, 24336), (819, 24128), (832, 23751), (928, 21294), (936, 21112), (1008, 19604), (1014, 19488), (1044, 18928), (1092, 18096), (1131, 17472), (1183, 16704), (1218, 16224), (1248, 15834), (1344, 14703), (1352, 14616), (1392, 14196), (1456, 13572), (1508, 13104), (1521, 12992), (1624, 12168), (1638, 12064), (1827, 10816), (1856, 10647), (1872, 10556), (2016, 9802), (2028, 9744), (2088, 9464), (2184, 9048), (2262, 8736), (2366, 8352), (2436, 8112), (2496, 7917), (2639, 7488), (2704, 7308), (2784, 7098), (2912, 6786), (3016, 6552), (3042, 6496), (3248, 6084), (3276, 6032), (3393, 5824), (3549, 5568), (3654, 5408), (3744, 5278), (4032, 4901), (4056, 4872), (4176, 4732), (4368, 4524)]