20576154

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3307}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 44300736

約数和(自身を除く): 23724582

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3111, 3307, 6222, 6614, 9921, 19842, 56219, 112438, 168657, 201727, 337314, 403454, 605181, 1210362, 3429359, 6858718, 10288077, 20576154]

約数ペア:

[(1, 20576154), (2, 10288077), (3, 6858718), (6, 3429359), (17, 1210362), (34, 605181), (51, 403454), (61, 337314), (102, 201727), (122, 168657), (183, 112438), (366, 56219), (1037, 19842), (2074, 9921), (3111, 6614), (3307, 6222)]