20994474

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{14519}}^1$

素因数の和:14765

約数の個数: 16

約数和(自身を含む): 42166080

約数和(自身を除く): 21171606

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 14519, 29038, 43557, 87114, 3499079, 6998158, 10497237, 20994474]

約数ペア:

[(1, 20994474), (2, 10497237), (3, 6998158), (6, 3499079), (241, 87114), (482, 43557), (723, 29038), (1446, 14519)]