20794600812

素因数分解:

$2^2\times 3^1\times {\mathrm{40867}}^1\times {\mathrm{42403}}^1$

素因数の和:83277

約数の個数: 24

約数和(自身を含む): 48523066816

約数和(自身を除く): 27728466004

約数列:

[1, 2, 3, 4, 6, 12, 40867, 42403, 81734, 84806, 122601, 127209, 163468, 169612, 245202, 254418, 490404, 508836, 1732883401, 3465766802, 5198650203, 6931533604, 10397300406, 20794600812]

約数ペア:

[(1, 20794600812), (2, 10397300406), (3, 6931533604), (4, 5198650203), (6, 3465766802), (12, 1732883401), (40867, 508836), (42403, 490404), (81734, 254418), (84806, 245202), (122601, 169612), (127209, 163468)]