20121129864

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{33739}}^1$

素因数の和:34016

約数の個数: 128

約数和(自身を含む): 61217856000

約数和(自身を除く): 41096726136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 251, 264, 297, 396, 502, 594, 753, 792, 1004, 1188, 1506, 2008, 2259, 2376, 2761, 3012, 4518, 5522, 6024, 6777, 8283, 9036, 11044, 13554, 16566, 18072, 22088, 24849, 27108, 33132, 33739, 49698, 54216, 66264, 67478, 74547, 99396, 101217, 134956, 149094, 198792, 202434, 269912, 298188, 303651, 371129, 404868, 596376, 607302, 742258, 809736, 910953, 1113387, 1214604, 1484516, 1821906, 2226774, 2429208, 2969032, 3340161, 3643812, 4453548, 6680322, 7287624, 8468489, 8907096, 10020483, 13360644, 16936978, 20040966, 25405467, 26721288, 33873956, 40081932, 50810934, 67747912, 76216401, 80163864, 93153379, 101621868, 152432802, 186306758, 203243736, 228649203, 279460137, 304865604, 372613516, 457298406, 558920274, 609731208, 745227032, 838380411, 914596812, 1117840548, 1676760822, 1829193624, 2235681096, 2515141233, 3353521644, 5030282466, 6707043288, 10060564932, 20121129864]

約数ペア:

[(1, 20121129864), (2, 10060564932), (3, 6707043288), (4, 5030282466), (6, 3353521644), (8, 2515141233), (9, 2235681096), (11, 1829193624), (12, 1676760822), (18, 1117840548), (22, 914596812), (24, 838380411), (27, 745227032), (33, 609731208), (36, 558920274), (44, 457298406), (54, 372613516), (66, 304865604), (72, 279460137), (88, 228649203), (99, 203243736), (108, 186306758), (132, 152432802), (198, 101621868), (216, 93153379), (251, 80163864), (264, 76216401), (297, 67747912), (396, 50810934), (502, 40081932), (594, 33873956), (753, 26721288), (792, 25405467), (1004, 20040966), (1188, 16936978), (1506, 13360644), (2008, 10020483), (2259, 8907096), (2376, 8468489), (2761, 7287624), (3012, 6680322), (4518, 4453548), (5522, 3643812), (6024, 3340161), (6777, 2969032), (8283, 2429208), (9036, 2226774), (11044, 1821906), (13554, 1484516), (16566, 1214604), (18072, 1113387), (22088, 910953), (24849, 809736), (27108, 742258), (33132, 607302), (33739, 596376), (49698, 404868), (54216, 371129), (66264, 303651), (67478, 298188), (74547, 269912), (99396, 202434), (101217, 198792), (134956, 149094)]