2020133810

素因数分解:

$2^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{205507}}^1$

素因数の和:206497

約数の個数: 16

約数和(自身を含む): 3639957696

約数和(自身を除く): 1619823886

約数列:

[1, 2, 5, 10, 983, 1966, 4915, 9830, 205507, 411014, 1027535, 2055070, 202013381, 404026762, 1010066905, 2020133810]

約数ペア:

[(1, 2020133810), (2, 1010066905), (5, 404026762), (10, 202013381), (983, 2055070), (1966, 1027535), (4915, 411014), (9830, 205507)]