20117615112

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{700279}}^1$

素因数の和:700320

約数の個数: 128

約数和(自身を含む): 67226880000

約数和(自身を除く): 47109264888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 14364, 28728, 700279, 1400558, 2100837, 2801116, 4201674, 4901953, 5602232, 6302511, 8403348, 9803906, 12605022, 13305301, 14705859, 16806696, 18907533, 19607812, 25210044, 26610602, 29411718, 37815066, 39215624, 39915903, 44117577, 50420088, 53221204, 58823436, 75630132, 79831806, 88235154, 93137107, 106442408, 117646872, 119747709, 132352731, 151260264, 159663612, 176470308, 186274214, 239495418, 264705462, 279411321, 319327224, 352940616, 359243127, 372548428, 478990836, 529410924, 558822642, 718486254, 745096856, 838233963, 957981672, 1058821848, 1117645284, 1436972508, 1676467926, 2235290568, 2514701889, 2873945016, 3352935852, 5029403778, 6705871704, 10058807556, 20117615112]

約数ペア:

[(1, 20117615112), (2, 10058807556), (3, 6705871704), (4, 5029403778), (6, 3352935852), (7, 2873945016), (8, 2514701889), (9, 2235290568), (12, 1676467926), (14, 1436972508), (18, 1117645284), (19, 1058821848), (21, 957981672), (24, 838233963), (27, 745096856), (28, 718486254), (36, 558822642), (38, 529410924), (42, 478990836), (54, 372548428), (56, 359243127), (57, 352940616), (63, 319327224), (72, 279411321), (76, 264705462), (84, 239495418), (108, 186274214), (114, 176470308), (126, 159663612), (133, 151260264), (152, 132352731), (168, 119747709), (171, 117646872), (189, 106442408), (216, 93137107), (228, 88235154), (252, 79831806), (266, 75630132), (342, 58823436), (378, 53221204), (399, 50420088), (456, 44117577), (504, 39915903), (513, 39215624), (532, 37815066), (684, 29411718), (756, 26610602), (798, 25210044), (1026, 19607812), (1064, 18907533), (1197, 16806696), (1368, 14705859), (1512, 13305301), (1596, 12605022), (2052, 9803906), (2394, 8403348), (3192, 6302511), (3591, 5602232), (4104, 4901953), (4788, 4201674), (7182, 2801116), (9576, 2100837), (14364, 1400558), (28728, 700279)]