16016820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{266947}}^1$

素因数の和:266959

約数の個数: 24

約数和(自身を含む): 44847264

約数和(自身を除く): 28830444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 266947, 533894, 800841, 1067788, 1334735, 1601682, 2669470, 3203364, 4004205, 5338940, 8008410, 16016820]

約数ペア:

[(1, 16016820), (2, 8008410), (3, 5338940), (4, 4004205), (5, 3203364), (6, 2669470), (10, 1601682), (12, 1334735), (15, 1067788), (20, 800841), (30, 533894), (60, 266947)]