20600265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{196193}}^1$

素因数の和:196208

約数の個数: 16

約数和(自身を含む): 37669248

約数和(自身を除く): 17068983

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 196193, 588579, 980965, 1373351, 2942895, 4120053, 6866755, 20600265]

約数ペア:

[(1, 20600265), (3, 6866755), (5, 4120053), (7, 2942895), (15, 1373351), (21, 980965), (35, 588579), (105, 196193)]