20239564933

素因数分解:

$7^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1\times {\mathrm{22307}}^1$

素因数の和:23112

約数の個数: 16

約数和(自身を含む): 23274561024

約数和(自身を除く): 3034996091

約数列:

[1, 7, 227, 571, 1589, 3997, 22307, 129617, 156149, 907319, 5063689, 12737297, 35445823, 89161079, 2891366419, 20239564933]

約数ペア:

[(1, 20239564933), (7, 2891366419), (227, 89161079), (571, 35445823), (1589, 12737297), (3997, 5063689), (22307, 907319), (129617, 156149)]