20173671418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{210929}}^1$

素因数の和:211074

約数の個数: 32

約数和(自身を含む): 33487246800

約数和(自身を除く): 13313575382

約数列:

[1, 2, 17, 29, 34, 58, 97, 194, 493, 986, 1649, 2813, 3298, 5626, 47821, 95642, 210929, 421858, 3585793, 6116941, 7171586, 12233882, 20460113, 40920226, 103987997, 207975994, 347821921, 593343277, 695643842, 1186686554, 10086835709, 20173671418]

約数ペア:

[(1, 20173671418), (2, 10086835709), (17, 1186686554), (29, 695643842), (34, 593343277), (58, 347821921), (97, 207975994), (194, 103987997), (493, 40920226), (986, 20460113), (1649, 12233882), (2813, 7171586), (3298, 6116941), (5626, 3585793), (47821, 421858), (95642, 210929)]