20206220701

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{32563}}^1$

素因数の和:33172

約数の個数: 16

約数和(自身を含む): 21462020608

約数和(自身を除く): 1255799907

約数列:

[1, 31, 37, 541, 1147, 16771, 20017, 32563, 620527, 1009453, 1204831, 17616583, 37349761, 546114073, 651813571, 20206220701]

約数ペア:

[(1, 20206220701), (31, 651813571), (37, 546114073), (541, 37349761), (1147, 17616583), (16771, 1204831), (20017, 1009453), (32563, 620527)]