20164804914

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{5243059}}^1$

素因数の和:5243705

約数の個数: 16

約数和(自身を含む): 40392534240

約数和(自身を除く): 20227729326

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 5243059, 10486118, 15729177, 31458354, 3360800819, 6721601638, 10082402457, 20164804914]

約数ペア:

[(1, 20164804914), (2, 10082402457), (3, 6721601638), (6, 3360800819), (641, 31458354), (1282, 15729177), (1923, 10486118), (3846, 5243059)]