20283195

素因数分解:

$3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1327}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 32509440

約数和(自身を除く): 12226245

約数列:

[1, 3, 5, 15, 1019, 1327, 3057, 3981, 5095, 6635, 15285, 19905, 1352213, 4056639, 6761065, 20283195]

約数ペア:

[(1, 20283195), (3, 6761065), (5, 4056639), (15, 1352213), (1019, 19905), (1327, 15285), (3057, 6635), (3981, 5095)]