20333910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2909}}^1$

素因数の和:3152

約数の個数: 32

約数和(自身を含む): 49027680

約数和(自身を除く): 28693770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 2909, 3495, 5818, 6990, 8727, 14545, 17454, 29090, 43635, 87270, 677797, 1355594, 2033391, 3388985, 4066782, 6777970, 10166955, 20333910]

約数ペア:

[(1, 20333910), (2, 10166955), (3, 6777970), (5, 4066782), (6, 3388985), (10, 2033391), (15, 1355594), (30, 677797), (233, 87270), (466, 43635), (699, 29090), (1165, 17454), (1398, 14545), (2330, 8727), (2909, 6990), (3495, 5818)]