20179947388

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{585877}}^1$

素因数の和:586069

約数の個数: 24

約数和(自身を含む): 36090084800

約数和(自身を除く): 15910137412

約数列:

[1, 2, 4, 79, 109, 158, 218, 316, 436, 8611, 17222, 34444, 585877, 1171754, 2343508, 46284283, 63860593, 92568566, 127721186, 185137132, 255442372, 5044986847, 10089973694, 20179947388]

約数ペア:

[(1, 20179947388), (2, 10089973694), (4, 5044986847), (79, 255442372), (109, 185137132), (158, 127721186), (218, 92568566), (316, 63860593), (436, 46284283), (8611, 2343508), (17222, 1171754), (34444, 585877)]