20137352686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3347}}^1\times {\mathrm{16087}}^1$

素因数の和:19464

約数の個数: 32

約数和(自身を含む): 34902980352

約数和(自身を除く): 14765627666

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 3347, 6694, 16087, 32174, 36817, 56899, 73634, 113798, 176957, 273479, 353914, 546958, 625889, 1251778, 3008269, 6016538, 53843189, 107686378, 592275079, 915334213, 1184550158, 1830668426, 10068676343, 20137352686]

約数ペア:

[(1, 20137352686), (2, 10068676343), (11, 1830668426), (17, 1184550158), (22, 915334213), (34, 592275079), (187, 107686378), (374, 53843189), (3347, 6016538), (6694, 3008269), (16087, 1251778), (32174, 625889), (36817, 546958), (56899, 353914), (73634, 273479), (113798, 176957)]