2020103997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{38149}}^1$

素因数の和:39100

約数の個数: 16

約数和(自身を含む): 2838360000

約数和(自身を除く): 818256003

約数列:

[1, 3, 19, 57, 929, 2787, 17651, 38149, 52953, 114447, 724831, 2174493, 35440421, 106321263, 673367999, 2020103997]

約数ペア:

[(1, 2020103997), (3, 673367999), (19, 106321263), (57, 35440421), (929, 2174493), (2787, 724831), (17651, 114447), (38149, 52953)]