20232765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{64231}}^1$

素因数の和:64249

約数の個数: 24

約数和(自身を含む): 40080768

約数和(自身を除く): 19848003

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 64231, 192693, 321155, 449617, 578079, 963465, 1348851, 2248085, 2890395, 4046553, 6744255, 20232765]

約数ペア:

[(1, 20232765), (3, 6744255), (5, 4046553), (7, 2890395), (9, 2248085), (15, 1348851), (21, 963465), (35, 578079), (45, 449617), (63, 321155), (105, 192693), (315, 64231)]