20168634528

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{370529}}^1$

素因数の和:370561

約数の個数: 144

約数和(自身を含む): 67975951680

約数和(自身を除く): 47807317152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4536, 6048, 6804, 7776, 9072, 13608, 18144, 27216, 54432, 370529, 741058, 1111587, 1482116, 2223174, 2593703, 2964232, 3334761, 4446348, 5187406, 5928464, 6669522, 7781109, 8892696, 10004283, 10374812, 11856928, 13339044, 15562218, 17785392, 20008566, 20749624, 23343327, 26678088, 30012849, 31124436, 35570784, 40017132, 41499248, 46686654, 53356176, 60025698, 62248872, 70029981, 80034264, 82998496, 90038547, 93373308, 106712352, 120051396, 124497744, 140059962, 160068528, 180077094, 186746616, 210089943, 240102792, 248995488, 280119924, 320137056, 360154188, 373493232, 420179886, 480205584, 560239848, 630269829, 720308376, 746986464, 840359772, 960411168, 1120479696, 1260539658, 1440616752, 1680719544, 2240959392, 2521079316, 2881233504, 3361439088, 5042158632, 6722878176, 10084317264, 20168634528]

約数ペア:

[(1, 20168634528), (2, 10084317264), (3, 6722878176), (4, 5042158632), (6, 3361439088), (7, 2881233504), (8, 2521079316), (9, 2240959392), (12, 1680719544), (14, 1440616752), (16, 1260539658), (18, 1120479696), (21, 960411168), (24, 840359772), (27, 746986464), (28, 720308376), (32, 630269829), (36, 560239848), (42, 480205584), (48, 420179886), (54, 373493232), (56, 360154188), (63, 320137056), (72, 280119924), (81, 248995488), (84, 240102792), (96, 210089943), (108, 186746616), (112, 180077094), (126, 160068528), (144, 140059962), (162, 124497744), (168, 120051396), (189, 106712352), (216, 93373308), (224, 90038547), (243, 82998496), (252, 80034264), (288, 70029981), (324, 62248872), (336, 60025698), (378, 53356176), (432, 46686654), (486, 41499248), (504, 40017132), (567, 35570784), (648, 31124436), (672, 30012849), (756, 26678088), (864, 23343327), (972, 20749624), (1008, 20008566), (1134, 17785392), (1296, 15562218), (1512, 13339044), (1701, 11856928), (1944, 10374812), (2016, 10004283), (2268, 8892696), (2592, 7781109), (3024, 6669522), (3402, 5928464), (3888, 5187406), (4536, 4446348), (6048, 3334761), (6804, 2964232), (7776, 2593703), (9072, 2223174), (13608, 1482116), (18144, 1111587), (27216, 741058), (54432, 370529)]