20925070844

素因数分解:

$2^2\times {\mathrm{277}}^1\times {\mathrm{1667}}^1\times {\mathrm{11329}}^1$

素因数の和:13277

約数の個数: 24

約数和(自身を含む): 36776364240

約数和(自身を除く): 15851293396

約数列:

[1, 2, 4, 277, 554, 1108, 1667, 3334, 6668, 11329, 22658, 45316, 461759, 923518, 1847036, 3138133, 6276266, 12552532, 18885443, 37770886, 75541772, 5231267711, 10462535422, 20925070844]

約数ペア:

[(1, 20925070844), (2, 10462535422), (4, 5231267711), (277, 75541772), (554, 37770886), (1108, 18885443), (1667, 12552532), (3334, 6276266), (6668, 3138133), (11329, 1847036), (22658, 923518), (45316, 461759)]