20159364

素因数分解:

$2^2\times 3^1\times {\mathrm{983}}^1\times {\mathrm{1709}}^1$

素因数の和:2699

約数の個数: 24

約数和(自身を含む): 47113920

約数和(自身を除く): 26954556

約数列:

[1, 2, 3, 4, 6, 12, 983, 1709, 1966, 2949, 3418, 3932, 5127, 5898, 6836, 10254, 11796, 20508, 1679947, 3359894, 5039841, 6719788, 10079682, 20159364]

約数ペア:

[(1, 20159364), (2, 10079682), (3, 6719788), (4, 5039841), (6, 3359894), (12, 1679947), (983, 20508), (1709, 11796), (1966, 10254), (2949, 6836), (3418, 5898), (3932, 5127)]