203419944020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{598293953}}^1$

素因数の和:598293979

約数の個数: 24

約数和(自身を含む): 452310229224

約数和(自身を除く): 248890285204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 598293953, 1196587906, 2393175812, 2991469765, 5982939530, 10170997201, 11965879060, 20341994402, 40683988804, 50854986005, 101709972010, 203419944020]

約数ペア:

[(1, 203419944020), (2, 101709972010), (4, 50854986005), (5, 40683988804), (10, 20341994402), (17, 11965879060), (20, 10170997201), (34, 5982939530), (68, 2991469765), (85, 2393175812), (170, 1196587906), (340, 598293953)]