2016804105

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1948603}}^1$

素因数の和:1948637

約数の個数: 24

約数和(自身を含む): 3647786688

約数和(自身を除く): 1630982583

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1948603, 5845809, 9743015, 17537427, 29229045, 44817869, 87687135, 134453607, 224089345, 403360821, 672268035, 2016804105]

約数ペア:

[(1, 2016804105), (3, 672268035), (5, 403360821), (9, 224089345), (15, 134453607), (23, 87687135), (45, 44817869), (69, 29229045), (115, 17537427), (207, 9743015), (345, 5845809), (1035, 1948603)]