20030126

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{941}}^1$

素因数の和:1339

約数の個数: 16

約数和(自身を含む): 31199040

約数和(自身を除く): 11168914

約数列:

[1, 2, 29, 58, 367, 734, 941, 1882, 10643, 21286, 27289, 54578, 345347, 690694, 10015063, 20030126]

約数ペア:

[(1, 20030126), (2, 10015063), (29, 690694), (58, 345347), (367, 54578), (734, 27289), (941, 21286), (1882, 10643)]