20140057088

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{1710263}}^1$

素因数の和:1710304

約数の個数: 40

約数和(自身を含む): 41990401728

約数和(自身を除く): 21850344640

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 1710263, 3420526, 6841052, 13682104, 27364208, 39336049, 54728416, 78672098, 109456832, 157344196, 218913664, 314688392, 437827328, 629376784, 875654656, 1258753568, 2517507136, 5035014272, 10070028544, 20140057088]

約数ペア:

[(1, 20140057088), (2, 10070028544), (4, 5035014272), (8, 2517507136), (16, 1258753568), (23, 875654656), (32, 629376784), (46, 437827328), (64, 314688392), (92, 218913664), (128, 157344196), (184, 109456832), (256, 78672098), (368, 54728416), (512, 39336049), (736, 27364208), (1472, 13682104), (2944, 6841052), (5888, 3420526), (11776, 1710263)]