20943330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{698111}}^1$

素因数の和:698121

約数の個数: 16

約数和(自身を含む): 50264064

約数和(自身を除く): 29320734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 698111, 1396222, 2094333, 3490555, 4188666, 6981110, 10471665, 20943330]

約数ペア:

[(1, 20943330), (2, 10471665), (3, 6981110), (5, 4188666), (6, 3490555), (10, 2094333), (15, 1396222), (30, 698111)]