20197605

素因数分解:

$3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{5779}}^1$

素因数の和:6020

約数の個数: 16

約数和(自身を含む): 32460480

約数和(自身を除く): 12262875

約数列:

[1, 3, 5, 15, 233, 699, 1165, 3495, 5779, 17337, 28895, 86685, 1346507, 4039521, 6732535, 20197605]

約数ペア:

[(1, 20197605), (3, 6732535), (5, 4039521), (15, 1346507), (233, 86685), (699, 28895), (1165, 17337), (3495, 5779)]