20565303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16843}}^1$

素因数の和:16894

約数の個数: 16

約数和(自身を含む): 30723456

約数和(自身を除く): 10158153

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 16843, 50529, 185273, 555819, 623191, 1869573, 6855101, 20565303]

約数ペア:

[(1, 20565303), (3, 6855101), (11, 1869573), (33, 623191), (37, 555819), (111, 185273), (407, 50529), (1221, 16843)]