20206242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160367}}^1$

素因数の和:160382

約数の個数: 24

約数和(自身を含む): 50034816

約数和(自身を除く): 29828574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160367, 320734, 481101, 962202, 1122569, 1443303, 2245138, 2886606, 3367707, 6735414, 10103121, 20206242]

約数ペア:

[(1, 20206242), (2, 10103121), (3, 6735414), (6, 3367707), (7, 2886606), (9, 2245138), (14, 1443303), (18, 1122569), (21, 962202), (42, 481101), (63, 320734), (126, 160367)]