2187441380

素因数分解:

$2^2\times 5^1\times {\mathrm{3313}}^1\times {\mathrm{33013}}^1$

素因数の和:36335

約数の個数: 24

約数和(自身を含む): 4595152632

約数和(自身を除く): 2407711252

約数列:

[1, 2, 4, 5, 10, 20, 3313, 6626, 13252, 16565, 33013, 33130, 66026, 66260, 132052, 165065, 330130, 660260, 109372069, 218744138, 437488276, 546860345, 1093720690, 2187441380]

約数ペア:

[(1, 2187441380), (2, 1093720690), (4, 546860345), (5, 437488276), (10, 218744138), (20, 109372069), (3313, 660260), (6626, 330130), (13252, 165065), (16565, 132052), (33013, 66260), (33130, 66026)]