20888930878

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{237877}}^1$

素因数の和:238008

約数の個数: 24

約数和(自身を含む): 33149726568

約数和(自身を除く): 12260795690

約数列:

[1, 2, 23, 46, 83, 166, 529, 1058, 1909, 3818, 43907, 87814, 237877, 475754, 5471171, 10942342, 19743791, 39487582, 125836933, 251673866, 454107193, 908214386, 10444465439, 20888930878]

約数ペア:

[(1, 20888930878), (2, 10444465439), (23, 908214386), (46, 454107193), (83, 251673866), (166, 125836933), (529, 39487582), (1058, 19743791), (1909, 10942342), (3818, 5471171), (43907, 475754), (87814, 237877)]