20049270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3499}}^1$

素因数の和:3700

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 28334730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 3499, 5730, 6998, 10497, 17495, 20994, 34990, 52485, 104970, 668309, 1336618, 2004927, 3341545, 4009854, 6683090, 10024635, 20049270]

約数ペア:

[(1, 20049270), (2, 10024635), (3, 6683090), (5, 4009854), (6, 3341545), (10, 2004927), (15, 1336618), (30, 668309), (191, 104970), (382, 52485), (573, 34990), (955, 20994), (1146, 17495), (1910, 10497), (2865, 6998), (3499, 5730)]