20108691474

素因数分解:

$2^1\times 3^1\times {\mathrm{811}}^1\times {\mathrm{4132489}}^1$

素因数の和:4133305

約数の個数: 16

約数和(自身を含む): 40266982560

約数和(自身を除く): 20158291086

約数列:

[1, 2, 3, 6, 811, 1622, 2433, 4866, 4132489, 8264978, 12397467, 24794934, 3351448579, 6702897158, 10054345737, 20108691474]

約数ペア:

[(1, 20108691474), (2, 10054345737), (3, 6702897158), (6, 3351448579), (811, 24794934), (1622, 12397467), (2433, 8264978), (4866, 4132489)]