20165366182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1867}}^1\times {\mathrm{5851}}^1$

素因数の和:7804

約数の個数: 32

約数和(自身を含む): 33056964864

約数和(自身を除く): 12891598682

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 1867, 3734, 5851, 11702, 24271, 48542, 76063, 132557, 152126, 265114, 415421, 830842, 1723241, 3446482, 5400473, 10800946, 10923817, 21847634, 142009621, 284019242, 775591007, 1551182014, 10082683091, 20165366182]

約数ペア:

[(1, 20165366182), (2, 10082683091), (13, 1551182014), (26, 775591007), (71, 284019242), (142, 142009621), (923, 21847634), (1846, 10923817), (1867, 10800946), (3734, 5400473), (5851, 3446482), (11702, 1723241), (24271, 830842), (48542, 415421), (76063, 265114), (132557, 152126)]