20056618804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1003433}}^1$

素因数の和:1003719

約数の個数: 24

約数和(自身を含む): 37086920640

約数和(自身を除く): 17030301836

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 1052, 4997, 9994, 19988, 1003433, 2006866, 4013732, 19065227, 38130454, 76260908, 263902879, 527805758, 1055611516, 5014154701, 10028309402, 20056618804]

約数ペア:

[(1, 20056618804), (2, 10028309402), (4, 5014154701), (19, 1055611516), (38, 527805758), (76, 263902879), (263, 76260908), (526, 38130454), (1052, 19065227), (4997, 4013732), (9994, 2006866), (19988, 1003433)]