20071099426

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10779323}}^1$

素因数の和:10779358

約数の個数: 24

約数和(自身を含む): 36865288080

約数和(自身を除く): 16794188654

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 10779323, 21558646, 75455261, 150910522, 204807137, 409614274, 528186827, 1056373654, 1433649959, 2867299918, 10035549713, 20071099426]

約数ペア:

[(1, 20071099426), (2, 10035549713), (7, 2867299918), (14, 1433649959), (19, 1056373654), (38, 528186827), (49, 409614274), (98, 204807137), (133, 150910522), (266, 75455261), (931, 21558646), (1862, 10779323)]