20218442370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{96278297}}^1$

素因数の和:96278314

約数の個数: 32

約数和(自身を含む): 55456299648

約数和(自身を除く): 35237857278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 96278297, 192556594, 288834891, 481391485, 577669782, 673948079, 962782970, 1347896158, 1444174455, 2021844237, 2888348910, 3369740395, 4043688474, 6739480790, 10109221185, 20218442370]

約数ペア:

[(1, 20218442370), (2, 10109221185), (3, 6739480790), (5, 4043688474), (6, 3369740395), (7, 2888348910), (10, 2021844237), (14, 1444174455), (15, 1347896158), (21, 962782970), (30, 673948079), (35, 577669782), (42, 481391485), (70, 288834891), (105, 192556594), (210, 96278297)]