39772020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{662867}}^1$

素因数の和:662879

約数の個数: 24

約数和(自身を含む): 111361824

約数和(自身を除く): 71589804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 662867, 1325734, 1988601, 2651468, 3314335, 3977202, 6628670, 7954404, 9943005, 13257340, 19886010, 39772020]

約数ペア:

[(1, 39772020), (2, 19886010), (3, 13257340), (4, 9943005), (5, 7954404), (6, 6628670), (10, 3977202), (12, 3314335), (15, 2651468), (20, 1988601), (30, 1325734), (60, 662867)]