20113463601

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{38039}}^1$

素因数の和:38179

約数の個数: 72

約数和(自身を含む): 37207684800

約数和(自身を除く): 17094221199

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 109, 147, 231, 327, 441, 539, 693, 763, 981, 1199, 1617, 2289, 3597, 4851, 5341, 6867, 8393, 10791, 16023, 25179, 38039, 48069, 58751, 75537, 114117, 176253, 266273, 342351, 418429, 528759, 798819, 1255287, 1863911, 2396457, 2929003, 3765861, 4146251, 5591733, 8787009, 12438753, 16775199, 20503021, 26361027, 29023757, 37316259, 45608761, 61509063, 87071271, 136826283, 184527189, 203166299, 261213813, 319261327, 410478849, 609498897, 957783981, 1828496691, 2234829289, 2873351943, 6704487867, 20113463601]

約数ペア:

[(1, 20113463601), (3, 6704487867), (7, 2873351943), (9, 2234829289), (11, 1828496691), (21, 957783981), (33, 609498897), (49, 410478849), (63, 319261327), (77, 261213813), (99, 203166299), (109, 184527189), (147, 136826283), (231, 87071271), (327, 61509063), (441, 45608761), (539, 37316259), (693, 29023757), (763, 26361027), (981, 20503021), (1199, 16775199), (1617, 12438753), (2289, 8787009), (3597, 5591733), (4851, 4146251), (5341, 3765861), (6867, 2929003), (8393, 2396457), (10791, 1863911), (16023, 1255287), (25179, 798819), (38039, 528759), (48069, 418429), (58751, 342351), (75537, 266273), (114117, 176253)]