20183805982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1\times {\mathrm{135119}}^1$

素因数の和:139071

約数の個数: 16

約数和(自身を含む): 31877510400

約数和(自身を除く): 11693704418

約数列:

[1, 2, 19, 38, 3931, 7862, 74689, 135119, 149378, 270238, 2567261, 5134522, 531152789, 1062305578, 10091902991, 20183805982]

約数ペア:

[(1, 20183805982), (2, 10091902991), (19, 1062305578), (38, 531152789), (3931, 5134522), (7862, 2567261), (74689, 270238), (135119, 149378)]