20280341784

素因数分解:

$2^3\times 3^1\times {\mathrm{5839}}^1\times {\mathrm{144719}}^1$

素因数の和:150567

約数の個数: 32

約数和(自身を含む): 50709888000

約数和(自身を除く): 30429546216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5839, 11678, 17517, 23356, 35034, 46712, 70068, 140136, 144719, 289438, 434157, 578876, 868314, 1157752, 1736628, 3473256, 845014241, 1690028482, 2535042723, 3380056964, 5070085446, 6760113928, 10140170892, 20280341784]

約数ペア:

[(1, 20280341784), (2, 10140170892), (3, 6760113928), (4, 5070085446), (6, 3380056964), (8, 2535042723), (12, 1690028482), (24, 845014241), (5839, 3473256), (11678, 1736628), (17517, 1157752), (23356, 868314), (35034, 578876), (46712, 434157), (70068, 289438), (140136, 144719)]