20120459424

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{1039}}^1$

素因数の和:1387

約数の個数: 192

約数和(自身を含む): 58118860800

約数和(自身を除く): 37998401376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 78, 96, 104, 118, 156, 177, 208, 236, 263, 312, 354, 416, 472, 526, 624, 708, 767, 789, 944, 1039, 1052, 1248, 1416, 1534, 1578, 1888, 2078, 2104, 2301, 2832, 3068, 3117, 3156, 3419, 4156, 4208, 4602, 5664, 6136, 6234, 6312, 6838, 8312, 8416, 9204, 10257, 12272, 12468, 12624, 13507, 13676, 15517, 16624, 18408, 20514, 24544, 24936, 25248, 27014, 27352, 31034, 33248, 36816, 40521, 41028, 46551, 49872, 54028, 54704, 61301, 62068, 73632, 81042, 82056, 93102, 99744, 108056, 109408, 122602, 124136, 162084, 164112, 183903, 186204, 201721, 216112, 245204, 248272, 273257, 324168, 328224, 367806, 372408, 403442, 432224, 490408, 496544, 546514, 605163, 648336, 735612, 744816, 796913, 806884, 819771, 980816, 1093028, 1210326, 1296672, 1471224, 1489632, 1593826, 1613768, 1639542, 1961632, 2186056, 2390739, 2420652, 2942448, 3187652, 3227536, 3279084, 3552341, 4372112, 4781478, 4841304, 5884896, 6375304, 6455072, 6558168, 7104682, 8744224, 9562956, 9682608, 10657023, 12750608, 13116336, 14209364, 16122163, 19125912, 19365216, 21314046, 25501216, 26232672, 28418728, 32244326, 38251824, 42628092, 48366489, 56837456, 64488652, 76503648, 85256184, 96732978, 113674912, 128977304, 170512368, 193465956, 209588119, 257954608, 341024736, 386931912, 419176238, 515909216, 628764357, 773863824, 838352476, 1257528714, 1547727648, 1676704952, 2515057428, 3353409904, 5030114856, 6706819808, 10060229712, 20120459424]

約数ペア:

[(1, 20120459424), (2, 10060229712), (3, 6706819808), (4, 5030114856), (6, 3353409904), (8, 2515057428), (12, 1676704952), (13, 1547727648), (16, 1257528714), (24, 838352476), (26, 773863824), (32, 628764357), (39, 515909216), (48, 419176238), (52, 386931912), (59, 341024736), (78, 257954608), (96, 209588119), (104, 193465956), (118, 170512368), (156, 128977304), (177, 113674912), (208, 96732978), (236, 85256184), (263, 76503648), (312, 64488652), (354, 56837456), (416, 48366489), (472, 42628092), (526, 38251824), (624, 32244326), (708, 28418728), (767, 26232672), (789, 25501216), (944, 21314046), (1039, 19365216), (1052, 19125912), (1248, 16122163), (1416, 14209364), (1534, 13116336), (1578, 12750608), (1888, 10657023), (2078, 9682608), (2104, 9562956), (2301, 8744224), (2832, 7104682), (3068, 6558168), (3117, 6455072), (3156, 6375304), (3419, 5884896), (4156, 4841304), (4208, 4781478), (4602, 4372112), (5664, 3552341), (6136, 3279084), (6234, 3227536), (6312, 3187652), (6838, 2942448), (8312, 2420652), (8416, 2390739), (9204, 2186056), (10257, 1961632), (12272, 1639542), (12468, 1613768), (12624, 1593826), (13507, 1489632), (13676, 1471224), (15517, 1296672), (16624, 1210326), (18408, 1093028), (20514, 980816), (24544, 819771), (24936, 806884), (25248, 796913), (27014, 744816), (27352, 735612), (31034, 648336), (33248, 605163), (36816, 546514), (40521, 496544), (41028, 490408), (46551, 432224), (49872, 403442), (54028, 372408), (54704, 367806), (61301, 328224), (62068, 324168), (73632, 273257), (81042, 248272), (82056, 245204), (93102, 216112), (99744, 201721), (108056, 186204), (109408, 183903), (122602, 164112), (124136, 162084)]