2019920016

素因数分解:

$2^4\times 3^1\times {\mathrm{42081667}}^1$

素因数の和:42081678

約数の個数: 20

約数和(自身を含む): 5218126832

約数和(自身を除く): 3198206816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 42081667, 84163334, 126245001, 168326668, 252490002, 336653336, 504980004, 673306672, 1009960008, 2019920016]

約数ペア:

[(1, 2019920016), (2, 1009960008), (3, 673306672), (4, 504980004), (6, 336653336), (8, 252490002), (12, 168326668), (16, 126245001), (24, 84163334), (48, 42081667)]