20492436

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{15667}}^1$

素因数の和:15783

約数の個数: 24

約数和(自身を含む): 48257440

約数和(自身を除く): 27765004

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 15667, 31334, 47001, 62668, 94002, 188004, 1707703, 3415406, 5123109, 6830812, 10246218, 20492436]

約数ペア:

[(1, 20492436), (2, 10246218), (3, 6830812), (4, 5123109), (6, 3415406), (12, 1707703), (109, 188004), (218, 94002), (327, 62668), (436, 47001), (654, 31334), (1308, 15667)]