20846163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13037}}^1$

素因数の和:13094

約数の個数: 16

約数和(自身を含む): 30665376

約数和(自身を除く): 9819213

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 13037, 39111, 169481, 508443, 534517, 1603551, 6948721, 20846163]

約数ペア:

[(1, 20846163), (3, 6948721), (13, 1603551), (39, 534517), (41, 508443), (123, 169481), (533, 39111), (1599, 13037)]