2020009930

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1590559}}^1$

素因数の和:1590693

約数の個数: 16

約数和(自身を含む): 3664650240

約数和(自身を除く): 1644640310

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 1590559, 3181118, 7952795, 15905590, 202000993, 404001986, 1010004965, 2020009930]

約数ペア:

[(1, 2020009930), (2, 1010004965), (5, 404001986), (10, 202000993), (127, 15905590), (254, 7952795), (635, 3181118), (1270, 1590559)]