20127099

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20771}}^1$

素因数の和:20810

約数の個数: 16

約数和(自身を含む): 29911680

約数和(自身を除く): 9784581

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 20771, 62313, 353107, 394649, 1059321, 1183947, 6709033, 20127099]

約数ペア:

[(1, 20127099), (3, 6709033), (17, 1183947), (19, 1059321), (51, 394649), (57, 353107), (323, 62313), (969, 20771)]