20133183435

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28557707}}^1$

素因数の和:28557762

約数の個数: 16

約数和(自身を含む): 32898479616

約数和(自身を除く): 12765296181

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 28557707, 85673121, 142788535, 428365605, 1342212229, 4026636687, 6711061145, 20133183435]

約数ペア:

[(1, 20133183435), (3, 6711061145), (5, 4026636687), (15, 1342212229), (47, 428365605), (141, 142788535), (235, 85673121), (705, 28557707)]