20934432

素因数分解:

$2^5\times 3^2\times {\mathrm{72689}}^1$

素因数の和:72705

約数の個数: 36

約数和(自身を含む): 59533110

約数和(自身を除く): 38598678

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 72689, 145378, 218067, 290756, 436134, 581512, 654201, 872268, 1163024, 1308402, 1744536, 2326048, 2616804, 3489072, 5233608, 6978144, 10467216, 20934432]

約数ペア:

[(1, 20934432), (2, 10467216), (3, 6978144), (4, 5233608), (6, 3489072), (8, 2616804), (9, 2326048), (12, 1744536), (16, 1308402), (18, 1163024), (24, 872268), (32, 654201), (36, 581512), (48, 436134), (72, 290756), (96, 218067), (144, 145378), (288, 72689)]