20120661110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{182915101}}^1$

素因数の和:182915119

約数の個数: 16

約数和(自身を含む): 39509662032

約数和(自身を除く): 19389000922

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 182915101, 365830202, 914575505, 1829151010, 2012066111, 4024132222, 10060330555, 20120661110]

約数ペア:

[(1, 20120661110), (2, 10060330555), (5, 4024132222), (10, 2012066111), (11, 1829151010), (22, 914575505), (55, 365830202), (110, 182915101)]