2000724966

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{733}}^1$

素因数の和:1130

約数の個数: 96

約数和(自身を含む): 4781687040

約数和(自身を除く): 2780962074

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 347, 414, 437, 694, 733, 874, 1041, 1311, 1466, 2082, 2199, 2622, 3123, 3933, 4398, 6246, 6593, 6597, 7866, 7981, 13186, 13194, 13927, 15962, 16859, 19779, 23943, 27854, 33718, 39558, 41781, 47886, 50577, 59337, 71829, 83562, 101154, 118674, 125343, 143658, 151639, 151731, 250686, 254351, 303278, 303462, 320321, 454917, 508702, 640642, 763053, 909834, 960963, 1364751, 1526106, 1921926, 2289159, 2729502, 2882889, 4578318, 4832669, 5765778, 5850073, 9665338, 11700146, 14498007, 17550219, 28996014, 35100438, 43494021, 52650657, 86988042, 105301314, 111151387, 222302774, 333454161, 666908322, 1000362483, 2000724966]

約数ペア:

[(1, 2000724966), (2, 1000362483), (3, 666908322), (6, 333454161), (9, 222302774), (18, 111151387), (19, 105301314), (23, 86988042), (38, 52650657), (46, 43494021), (57, 35100438), (69, 28996014), (114, 17550219), (138, 14498007), (171, 11700146), (207, 9665338), (342, 5850073), (347, 5765778), (414, 4832669), (437, 4578318), (694, 2882889), (733, 2729502), (874, 2289159), (1041, 1921926), (1311, 1526106), (1466, 1364751), (2082, 960963), (2199, 909834), (2622, 763053), (3123, 640642), (3933, 508702), (4398, 454917), (6246, 320321), (6593, 303462), (6597, 303278), (7866, 254351), (7981, 250686), (13186, 151731), (13194, 151639), (13927, 143658), (15962, 125343), (16859, 118674), (19779, 101154), (23943, 83562), (27854, 71829), (33718, 59337), (39558, 50577), (41781, 47886)]