2023668784

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{124121}}^1$

素因数の和:125148

約数の個数: 20

約数和(自身を含む): 3924737640

約数和(自身を除く): 1901068856

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 4076, 8152, 16304, 124121, 248242, 496484, 992968, 1985936, 126479299, 252958598, 505917196, 1011834392, 2023668784]

約数ペア:

[(1, 2023668784), (2, 1011834392), (4, 505917196), (8, 252958598), (16, 126479299), (1019, 1985936), (2038, 992968), (4076, 496484), (8152, 248242), (16304, 124121)]