20682760314

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1\times {\mathrm{941}}^1$

素因数の和:1711

約数の個数: 64

約数和(自身を含む): 42841798272

約数和(自身を除く): 22159037958

約数列:

[1, 2, 3, 6, 37, 74, 111, 181, 222, 362, 543, 547, 941, 1086, 1094, 1641, 1882, 2823, 3282, 5646, 6697, 13394, 20091, 20239, 34817, 40182, 40478, 60717, 69634, 99007, 104451, 121434, 170321, 198014, 208902, 297021, 340642, 510963, 514727, 594042, 1021926, 1029454, 1544181, 3088362, 3663259, 6301877, 7326518, 10989777, 12603754, 18905631, 19044899, 21979554, 37811262, 38089798, 57134697, 93165587, 114269394, 186331174, 279496761, 558993522, 3447126719, 6894253438, 10341380157, 20682760314]

約数ペア:

[(1, 20682760314), (2, 10341380157), (3, 6894253438), (6, 3447126719), (37, 558993522), (74, 279496761), (111, 186331174), (181, 114269394), (222, 93165587), (362, 57134697), (543, 38089798), (547, 37811262), (941, 21979554), (1086, 19044899), (1094, 18905631), (1641, 12603754), (1882, 10989777), (2823, 7326518), (3282, 6301877), (5646, 3663259), (6697, 3088362), (13394, 1544181), (20091, 1029454), (20239, 1021926), (34817, 594042), (40182, 514727), (40478, 510963), (60717, 340642), (69634, 297021), (99007, 208902), (104451, 198014), (121434, 170321)]