20192248881

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3861589}}^1$

素因数の和:3861685

約数の個数: 24

約数和(自身を含む): 33734850240

約数和(自身を除く): 13542601359

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 3861589, 11584767, 27031123, 34754301, 81093369, 243280107, 320511887, 961535661, 2243583209, 2884606983, 6730749627, 20192248881]

約数ペア:

[(1, 20192248881), (3, 6730749627), (7, 2884606983), (9, 2243583209), (21, 961535661), (63, 320511887), (83, 243280107), (249, 81093369), (581, 34754301), (747, 27031123), (1743, 11584767), (5229, 3861589)]