20012424

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7793}}^1$

素因数の和:7909

約数の個数: 32

約数和(自身を含む): 50505120

約数和(自身を除く): 30492696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 7793, 15586, 23379, 31172, 46758, 62344, 93516, 187032, 833851, 1667702, 2501553, 3335404, 5003106, 6670808, 10006212, 20012424]

約数ペア:

[(1, 20012424), (2, 10006212), (3, 6670808), (4, 5003106), (6, 3335404), (8, 2501553), (12, 1667702), (24, 833851), (107, 187032), (214, 93516), (321, 62344), (428, 46758), (642, 31172), (856, 23379), (1284, 15586), (2568, 7793)]