20171926894

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{842111}}^1$

素因数の和:842208

約数の個数: 32

約数和(自身を含む): 36379238400

約数和(自身を除く): 16207311506

約数列:

[1, 2, 7, 14, 29, 58, 59, 118, 203, 406, 413, 826, 1711, 3422, 11977, 23954, 842111, 1684222, 5894777, 11789554, 24421219, 48842438, 49684549, 99369098, 170948533, 341897066, 347791843, 695583686, 1440851921, 2881703842, 10085963447, 20171926894]

約数ペア:

[(1, 20171926894), (2, 10085963447), (7, 2881703842), (14, 1440851921), (29, 695583686), (58, 347791843), (59, 341897066), (118, 170948533), (203, 99369098), (406, 49684549), (413, 48842438), (826, 24421219), (1711, 11789554), (3422, 5894777), (11977, 1684222), (23954, 842111)]