20207076

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39161}}^1$

素因数の和:39211

約数の個数: 24

約数和(自身を含む): 48247584

約数和(自身を除く): 28040508

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 39161, 78322, 117483, 156644, 234966, 469932, 1683923, 3367846, 5051769, 6735692, 10103538, 20207076]

約数ペア:

[(1, 20207076), (2, 10103538), (3, 6735692), (4, 5051769), (6, 3367846), (12, 1683923), (43, 469932), (86, 234966), (129, 156644), (172, 117483), (258, 78322), (516, 39161)]