20725044

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{16141}}^1$

素因数の和:16255

約数の個数: 24

約数和(自身を含む): 48813408

約数和(自身を除く): 28088364

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 16141, 32282, 48423, 64564, 96846, 193692, 1727087, 3454174, 5181261, 6908348, 10362522, 20725044]

約数ペア:

[(1, 20725044), (2, 10362522), (3, 6908348), (4, 5181261), (6, 3454174), (12, 1727087), (107, 193692), (214, 96846), (321, 64564), (428, 48423), (642, 32282), (1284, 16141)]