20469864

素因数分解:

$2^3\times 3^1\times {\mathrm{587}}^1\times {\mathrm{1453}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 51297120

約数和(自身を除く): 30827256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 587, 1174, 1453, 1761, 2348, 2906, 3522, 4359, 4696, 5812, 7044, 8718, 11624, 14088, 17436, 34872, 852911, 1705822, 2558733, 3411644, 5117466, 6823288, 10234932, 20469864]

約数ペア:

[(1, 20469864), (2, 10234932), (3, 6823288), (4, 5117466), (6, 3411644), (8, 2558733), (12, 1705822), (24, 852911), (587, 34872), (1174, 17436), (1453, 14088), (1761, 11624), (2348, 8718), (2906, 7044), (3522, 5812), (4359, 4696)]