20172029418

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{5631499}}^1$

素因数の和:5631706

約数の個数: 24

約数和(自身を含む): 43925700000

約数和(自身を除く): 23753670582

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 5631499, 11262998, 16894497, 33788994, 50683491, 101366982, 1120668301, 2241336602, 3362004903, 6724009806, 10086014709, 20172029418]

約数ペア:

[(1, 20172029418), (2, 10086014709), (3, 6724009806), (6, 3362004903), (9, 2241336602), (18, 1120668301), (199, 101366982), (398, 50683491), (597, 33788994), (1194, 16894497), (1791, 11262998), (3582, 5631499)]