20324337

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14323}}^1$

素因数の和:14380

約数の個数: 16

約数和(自身を含む): 30252288

約数和(自身を除く): 9927951

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 14323, 42969, 157553, 472659, 615889, 1847667, 6774779, 20324337]

約数ペア:

[(1, 20324337), (3, 6774779), (11, 1847667), (33, 615889), (43, 472659), (129, 157553), (473, 42969), (1419, 14323)]