220479996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1670303}}^1$

素因数の和:1670321

約数の個数: 24

約数和(自身を含む): 561222144

約数和(自身を除く): 340742148

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1670303, 3340606, 5010909, 6681212, 10021818, 18373333, 20043636, 36746666, 55119999, 73493332, 110239998, 220479996]

約数ペア:

[(1, 220479996), (2, 110239998), (3, 73493332), (4, 55119999), (6, 36746666), (11, 20043636), (12, 18373333), (22, 10021818), (33, 6681212), (44, 5010909), (66, 3340606), (132, 1670303)]