20367804596

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{83474609}}^1$

素因数の和:83474674

約数の個数: 12

約数和(自身を含む): 36227980740

約数和(自身を除く): 15860176144

約数列:

[1, 2, 4, 61, 122, 244, 83474609, 166949218, 333898436, 5091951149, 10183902298, 20367804596]

約数ペア:

[(1, 20367804596), (2, 10183902298), (4, 5091951149), (61, 333898436), (122, 166949218), (244, 83474609)]