12020020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35353}}^1$

素因数の和:35379

約数の個数: 24

約数和(自身を含む): 26727624

約数和(自身を除く): 14707604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 35353, 70706, 141412, 176765, 353530, 601001, 707060, 1202002, 2404004, 3005005, 6010010, 12020020]

約数ペア:

[(1, 12020020), (2, 6010010), (4, 3005005), (5, 2404004), (10, 1202002), (17, 707060), (20, 601001), (34, 353530), (68, 176765), (85, 141412), (170, 70706), (340, 35353)]