20522733

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{88843}}^1$

素因数の和:88864

約数の個数: 16

約数和(自身を含む): 34116096

約数和(自身を除く): 13593363

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 88843, 266529, 621901, 977273, 1865703, 2931819, 6840911, 20522733]

約数ペア:

[(1, 20522733), (3, 6840911), (7, 2931819), (11, 1865703), (21, 977273), (33, 621901), (77, 266529), (231, 88843)]