20215043814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11193269}}^1$

素因数の和:11193324

約数の個数: 32

約数和(自身を含む): 47280372480

約数和(自身を除く): 27065328666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 11193269, 22386538, 33579807, 67159614, 78352883, 156705766, 235058649, 470117298, 481310567, 962621134, 1443931701, 2887863402, 3369173969, 6738347938, 10107521907, 20215043814]

約数ペア:

[(1, 20215043814), (2, 10107521907), (3, 6738347938), (6, 3369173969), (7, 2887863402), (14, 1443931701), (21, 962621134), (42, 481310567), (43, 470117298), (86, 235058649), (129, 156705766), (258, 78352883), (301, 67159614), (602, 33579807), (903, 22386538), (1806, 11193269)]