20941458

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{183697}}^1$

素因数の和:183721

約数の個数: 16

約数和(自身を含む): 44087520

約数和(自身を除く): 23146062

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 183697, 367394, 551091, 1102182, 3490243, 6980486, 10470729, 20941458]

約数ペア:

[(1, 20941458), (2, 10470729), (3, 6980486), (6, 3490243), (19, 1102182), (38, 551091), (57, 367394), (114, 183697)]