20386392012

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2087}}^1$

素因数の和:2242

約数の個数: 240

約数和(自身を含む): 62818398720

約数和(自身を除く): 42432006708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 73, 81, 84, 108, 118, 126, 146, 162, 177, 189, 219, 236, 252, 292, 324, 354, 378, 413, 438, 511, 531, 567, 657, 708, 756, 826, 876, 1022, 1062, 1134, 1239, 1314, 1533, 1593, 1652, 1971, 2044, 2087, 2124, 2268, 2478, 2628, 3066, 3186, 3717, 3942, 4174, 4307, 4599, 4779, 4956, 5913, 6132, 6261, 6372, 7434, 7884, 8348, 8614, 9198, 9558, 11151, 11826, 12522, 12921, 13797, 14609, 14868, 17228, 18396, 18783, 19116, 22302, 23652, 25044, 25842, 27594, 29218, 30149, 33453, 37566, 38763, 41391, 43827, 44604, 51684, 55188, 56349, 58436, 60298, 66906, 75132, 77526, 82782, 87654, 90447, 112698, 116289, 120596, 123133, 131481, 133812, 152351, 155052, 165564, 169047, 175308, 180894, 225396, 232578, 246266, 262962, 271341, 304702, 338094, 348867, 361788, 369399, 394443, 457053, 465156, 492532, 525924, 542682, 609404, 676188, 697734, 738798, 788886, 814023, 861931, 914106, 1066457, 1085364, 1108197, 1183329, 1371159, 1395468, 1477596, 1577772, 1628046, 1723862, 1828212, 2132914, 2216394, 2366658, 2442069, 2585793, 2742318, 3199371, 3256092, 3324591, 3447724, 4113477, 4265828, 4432788, 4733316, 4884138, 5171586, 5484636, 6398742, 6649182, 7757379, 8226954, 8988709, 9598113, 9768276, 9973773, 10343172, 12340431, 12797484, 13298364, 15514758, 16453908, 17977418, 19196226, 19947546, 23272137, 24680862, 26966127, 28794339, 31029516, 35954836, 38392452, 39895092, 46544274, 49361724, 53932254, 57588678, 62920963, 69816411, 80898381, 86383017, 93088548, 107864508, 115177356, 125841926, 139632822, 161796762, 172766034, 188762889, 242695143, 251683852, 279265644, 323593524, 345532068, 377525778, 485390286, 566288667, 728085429, 755051556, 970780572, 1132577334, 1456170858, 1698866001, 2265154668, 2912341716, 3397732002, 5096598003, 6795464004, 10193196006, 20386392012]

約数ペア:

[(1, 20386392012), (2, 10193196006), (3, 6795464004), (4, 5096598003), (6, 3397732002), (7, 2912341716), (9, 2265154668), (12, 1698866001), (14, 1456170858), (18, 1132577334), (21, 970780572), (27, 755051556), (28, 728085429), (36, 566288667), (42, 485390286), (54, 377525778), (59, 345532068), (63, 323593524), (73, 279265644), (81, 251683852), (84, 242695143), (108, 188762889), (118, 172766034), (126, 161796762), (146, 139632822), (162, 125841926), (177, 115177356), (189, 107864508), (219, 93088548), (236, 86383017), (252, 80898381), (292, 69816411), (324, 62920963), (354, 57588678), (378, 53932254), (413, 49361724), (438, 46544274), (511, 39895092), (531, 38392452), (567, 35954836), (657, 31029516), (708, 28794339), (756, 26966127), (826, 24680862), (876, 23272137), (1022, 19947546), (1062, 19196226), (1134, 17977418), (1239, 16453908), (1314, 15514758), (1533, 13298364), (1593, 12797484), (1652, 12340431), (1971, 10343172), (2044, 9973773), (2087, 9768276), (2124, 9598113), (2268, 8988709), (2478, 8226954), (2628, 7757379), (3066, 6649182), (3186, 6398742), (3717, 5484636), (3942, 5171586), (4174, 4884138), (4307, 4733316), (4599, 4432788), (4779, 4265828), (4956, 4113477), (5913, 3447724), (6132, 3324591), (6261, 3256092), (6372, 3199371), (7434, 2742318), (7884, 2585793), (8348, 2442069), (8614, 2366658), (9198, 2216394), (9558, 2132914), (11151, 1828212), (11826, 1723862), (12522, 1628046), (12921, 1577772), (13797, 1477596), (14609, 1395468), (14868, 1371159), (17228, 1183329), (18396, 1108197), (18783, 1085364), (19116, 1066457), (22302, 914106), (23652, 861931), (25044, 814023), (25842, 788886), (27594, 738798), (29218, 697734), (30149, 676188), (33453, 609404), (37566, 542682), (38763, 525924), (41391, 492532), (43827, 465156), (44604, 457053), (51684, 394443), (55188, 369399), (56349, 361788), (58436, 348867), (60298, 338094), (66906, 304702), (75132, 271341), (77526, 262962), (82782, 246266), (87654, 232578), (90447, 225396), (112698, 180894), (116289, 175308), (120596, 169047), (123133, 165564), (131481, 155052), (133812, 152351)]