20174560721268

素因数分解:

$2^2\times 3^1\times {\mathrm{709}}^1\times {\mathrm{991}}^1\times {\mathrm{2392781}}^1$

素因数の和:2394488

約数の個数: 48

約数和(自身を含む): 47187958110720

約数和(自身を除く): 27013397389452

約数列:

[1, 2, 3, 4, 6, 12, 709, 991, 1418, 1982, 2127, 2836, 2973, 3964, 4254, 5946, 8508, 11892, 702619, 1405238, 2107857, 2392781, 2810476, 4215714, 4785562, 7178343, 8431428, 9571124, 14356686, 28713372, 1696481729, 2371245971, 3392963458, 4742491942, 5089445187, 6785926916, 7113737913, 9484983884, 10178890374, 14227475826, 20357780748, 28454951652, 1681213393439, 3362426786878, 5043640180317, 6724853573756, 10087280360634, 20174560721268]

約数ペア:

[(1, 20174560721268), (2, 10087280360634), (3, 6724853573756), (4, 5043640180317), (6, 3362426786878), (12, 1681213393439), (709, 28454951652), (991, 20357780748), (1418, 14227475826), (1982, 10178890374), (2127, 9484983884), (2836, 7113737913), (2973, 6785926916), (3964, 5089445187), (4254, 4742491942), (5946, 3392963458), (8508, 2371245971), (11892, 1696481729), (702619, 28713372), (1405238, 14356686), (2107857, 9571124), (2392781, 8431428), (2810476, 7178343), (4215714, 4785562)]