20342078372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66045709}}^1$

素因数の和:66045731

約数の個数: 24

約数和(自身を含む): 44382717120

約数和(自身を除く): 24040638748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 66045709, 132091418, 264182836, 462319963, 726502799, 924639926, 1453005598, 1849279852, 2906011196, 5085519593, 10171039186, 20342078372]

約数ペア:

[(1, 20342078372), (2, 10171039186), (4, 5085519593), (7, 2906011196), (11, 1849279852), (14, 1453005598), (22, 924639926), (28, 726502799), (44, 462319963), (77, 264182836), (154, 132091418), (308, 66045709)]