20179272

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{49459}}^1$

素因数の和:49485

約数の個数: 32

約数和(自身を含む): 53416800

約数和(自身を除く): 33237528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 49459, 98918, 148377, 197836, 296754, 395672, 593508, 840803, 1187016, 1681606, 2522409, 3363212, 5044818, 6726424, 10089636, 20179272]

約数ペア:

[(1, 20179272), (2, 10089636), (3, 6726424), (4, 5044818), (6, 3363212), (8, 2522409), (12, 1681606), (17, 1187016), (24, 840803), (34, 593508), (51, 395672), (68, 296754), (102, 197836), (136, 148377), (204, 98918), (408, 49459)]