20131840386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1718027}}^1$

素因数の和:1718076

約数の個数: 64

約数和(自身を含む): 52777820160

約数和(自身を除く): 32645979774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 11718, 1718027, 3436054, 5154081, 10308162, 12026189, 15462243, 24052378, 30924486, 36078567, 46386729, 53258837, 72157134, 92773458, 106517674, 108235701, 159776511, 216471402, 319553022, 324707103, 372811859, 479329533, 649414206, 745623718, 958659066, 1118435577, 1437988599, 2236871154, 2875977198, 3355306731, 6710613462, 10065920193, 20131840386]

約数ペア:

[(1, 20131840386), (2, 10065920193), (3, 6710613462), (6, 3355306731), (7, 2875977198), (9, 2236871154), (14, 1437988599), (18, 1118435577), (21, 958659066), (27, 745623718), (31, 649414206), (42, 479329533), (54, 372811859), (62, 324707103), (63, 319553022), (93, 216471402), (126, 159776511), (186, 108235701), (189, 106517674), (217, 92773458), (279, 72157134), (378, 53258837), (434, 46386729), (558, 36078567), (651, 30924486), (837, 24052378), (1302, 15462243), (1674, 12026189), (1953, 10308162), (3906, 5154081), (5859, 3436054), (11718, 1718027)]