20502066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{20219}}^1$

素因数の和:20250

約数の個数: 24

約数和(自身を含む): 44403120

約数和(自身を除く): 23901054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 20219, 40438, 60657, 121314, 262847, 525694, 788541, 1577082, 3417011, 6834022, 10251033, 20502066]

約数ペア:

[(1, 20502066), (2, 10251033), (3, 6834022), (6, 3417011), (13, 1577082), (26, 788541), (39, 525694), (78, 262847), (169, 121314), (338, 60657), (507, 40438), (1014, 20219)]