20141258170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{447683}}^1$

素因数の和:448110

約数の個数: 32

約数和(自身を含む): 39646895040

約数和(自身を除く): 19505636870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 409, 818, 2045, 4090, 4499, 8998, 22495, 44990, 447683, 895366, 2238415, 4476830, 4924513, 9849026, 24622565, 49245130, 183102347, 366204694, 915511735, 1831023470, 2014125817, 4028251634, 10070629085, 20141258170]

約数ペア:

[(1, 20141258170), (2, 10070629085), (5, 4028251634), (10, 2014125817), (11, 1831023470), (22, 915511735), (55, 366204694), (110, 183102347), (409, 49245130), (818, 24622565), (2045, 9849026), (4090, 4924513), (4499, 4476830), (8998, 2238415), (22495, 895366), (44990, 447683)]