20196088122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3459419}}^1$

素因数の和:3459570

約数の個数: 32

約数和(自身を含む): 46494604800

約数和(自身を除く): 26298516678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 3459419, 6918838, 10378257, 20756514, 24215933, 48431866, 72647799, 145295598, 480859241, 961718482, 1442577723, 2885155446, 3366014687, 6732029374, 10098044061, 20196088122]

約数ペア:

[(1, 20196088122), (2, 10098044061), (3, 6732029374), (6, 3366014687), (7, 2885155446), (14, 1442577723), (21, 961718482), (42, 480859241), (139, 145295598), (278, 72647799), (417, 48431866), (834, 24215933), (973, 20756514), (1946, 10378257), (2919, 6918838), (5838, 3459419)]