20233420454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40958341}}^1$

素因数の和:40958375

約数の個数: 16

約数和(自身を含む): 34405007280

約数和(自身を除く): 14171586826

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 40958341, 81916682, 532458433, 778208479, 1064916866, 1556416958, 10116710227, 20233420454]

約数ペア:

[(1, 20233420454), (2, 10116710227), (13, 1556416958), (19, 1064916866), (26, 778208479), (38, 532458433), (247, 81916682), (494, 40958341)]