20108230

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{4129}}^1$

素因数の和:4623

約数の個数: 16

約数和(自身を含む): 36277920

約数和(自身を除く): 16169690

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4129, 4870, 8258, 20645, 41290, 2010823, 4021646, 10054115, 20108230]

約数ペア:

[(1, 20108230), (2, 10054115), (5, 4021646), (10, 2010823), (487, 41290), (974, 20645), (2435, 8258), (4129, 4870)]