20797834434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{755351}}^1$

素因数の和:755722

約数の個数: 32

約数和(自身を含む): 44922294144

約数和(自身を除く): 24124459710

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 353, 706, 1059, 2118, 4589, 9178, 13767, 27534, 755351, 1510702, 2266053, 4532106, 9819563, 19639126, 29458689, 58917378, 266638903, 533277806, 799916709, 1599833418, 3466305739, 6932611478, 10398917217, 20797834434]

約数ペア:

[(1, 20797834434), (2, 10398917217), (3, 6932611478), (6, 3466305739), (13, 1599833418), (26, 799916709), (39, 533277806), (78, 266638903), (353, 58917378), (706, 29458689), (1059, 19639126), (2118, 9819563), (4589, 4532106), (9178, 2266053), (13767, 1510702), (27534, 755351)]