20091430

素因数分解:

$2^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{3343}}^1$

素因数の和:3951

約数の個数: 16

約数和(自身を含む): 36235584

約数和(自身を除く): 16144154

約数列:

[1, 2, 5, 10, 601, 1202, 3005, 3343, 6010, 6686, 16715, 33430, 2009143, 4018286, 10045715, 20091430]

約数ペア:

[(1, 20091430), (2, 10045715), (5, 4018286), (10, 2009143), (601, 33430), (1202, 16715), (3005, 6686), (3343, 6010)]