20283051270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1\times {\mathrm{17389}}^1$

素因数の和:18117

約数の個数: 64

約数和(自身を含む): 49582368000

約数和(自身を除く): 29299316730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 659, 885, 1318, 1770, 1977, 3295, 3954, 6590, 9885, 17389, 19770, 34778, 38881, 52167, 77762, 86945, 104334, 116643, 173890, 194405, 233286, 260835, 388810, 521670, 583215, 1025951, 1166430, 2051902, 3077853, 5129755, 6155706, 10259510, 11459351, 15389265, 22918702, 30778530, 34378053, 57296755, 68756106, 114593510, 171890265, 343780530, 676101709, 1352203418, 2028305127, 3380508545, 4056610254, 6761017090, 10141525635, 20283051270]

約数ペア:

[(1, 20283051270), (2, 10141525635), (3, 6761017090), (5, 4056610254), (6, 3380508545), (10, 2028305127), (15, 1352203418), (30, 676101709), (59, 343780530), (118, 171890265), (177, 114593510), (295, 68756106), (354, 57296755), (590, 34378053), (659, 30778530), (885, 22918702), (1318, 15389265), (1770, 11459351), (1977, 10259510), (3295, 6155706), (3954, 5129755), (6590, 3077853), (9885, 2051902), (17389, 1166430), (19770, 1025951), (34778, 583215), (38881, 521670), (52167, 388810), (77762, 260835), (86945, 233286), (104334, 194405), (116643, 173890)]