201820030

素因数分解:

$2^1\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{6793}}^1$

素因数の和:9771

約数の個数: 16

約数和(自身を含む): 363451824

約数和(自身を除く): 161631794

約数列:

[1, 2, 5, 10, 2971, 5942, 6793, 13586, 14855, 29710, 33965, 67930, 20182003, 40364006, 100910015, 201820030]

約数ペア:

[(1, 201820030), (2, 100910015), (5, 40364006), (10, 20182003), (2971, 67930), (5942, 33965), (6793, 29710), (13586, 14855)]