20132673140

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2742871}}^1$

素因数の和:2743247

約数の個数: 24

約数和(自身を含む): 42393829632

約数和(自身を除く): 22261156492

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 2742871, 5485742, 10971484, 13714355, 27428710, 54857420, 1006633657, 2013267314, 4026534628, 5033168285, 10066336570, 20132673140]

約数ペア:

[(1, 20132673140), (2, 10066336570), (4, 5033168285), (5, 4026534628), (10, 2013267314), (20, 1006633657), (367, 54857420), (734, 27428710), (1468, 13714355), (1835, 10971484), (3670, 5485742), (7340, 2742871)]