20138892912

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{28559}}^1$

素因数の和:28715

約数の個数: 120

約数和(自身を含む): 58008787200

約数和(自身を除く): 37869894288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 83, 118, 144, 166, 177, 236, 249, 332, 354, 472, 498, 531, 664, 708, 747, 944, 996, 1062, 1328, 1416, 1494, 1992, 2124, 2832, 2988, 3984, 4248, 4897, 5976, 8496, 9794, 11952, 14691, 19588, 28559, 29382, 39176, 44073, 57118, 58764, 78352, 85677, 88146, 114236, 117528, 171354, 176292, 228472, 235056, 257031, 342708, 352584, 456944, 514062, 685416, 705168, 1028124, 1370832, 1684981, 2056248, 2370397, 3369962, 4112496, 4740794, 5054943, 6739924, 7111191, 9481588, 10109886, 13479848, 14222382, 15164829, 18963176, 20219772, 21333573, 26959696, 28444764, 30329658, 37926352, 40439544, 42667146, 56889528, 60659316, 80879088, 85334292, 113779056, 121318632, 139853423, 170668584, 242637264, 279706846, 341337168, 419560269, 559413692, 839120538, 1118827384, 1258680807, 1678241076, 2237654768, 2517361614, 3356482152, 5034723228, 6712964304, 10069446456, 20138892912]

約数ペア:

[(1, 20138892912), (2, 10069446456), (3, 6712964304), (4, 5034723228), (6, 3356482152), (8, 2517361614), (9, 2237654768), (12, 1678241076), (16, 1258680807), (18, 1118827384), (24, 839120538), (36, 559413692), (48, 419560269), (59, 341337168), (72, 279706846), (83, 242637264), (118, 170668584), (144, 139853423), (166, 121318632), (177, 113779056), (236, 85334292), (249, 80879088), (332, 60659316), (354, 56889528), (472, 42667146), (498, 40439544), (531, 37926352), (664, 30329658), (708, 28444764), (747, 26959696), (944, 21333573), (996, 20219772), (1062, 18963176), (1328, 15164829), (1416, 14222382), (1494, 13479848), (1992, 10109886), (2124, 9481588), (2832, 7111191), (2988, 6739924), (3984, 5054943), (4248, 4740794), (4897, 4112496), (5976, 3369962), (8496, 2370397), (9794, 2056248), (11952, 1684981), (14691, 1370832), (19588, 1028124), (28559, 705168), (29382, 685416), (39176, 514062), (44073, 456944), (57118, 352584), (58764, 342708), (78352, 257031), (85677, 235056), (88146, 228472), (114236, 176292), (117528, 171354)]