20199443776

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{10883321}}^1$

素因数の和:10883362

約数の個数: 28

約数和(自身を含む): 41465456820

約数和(自身を除く): 21266013044

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 10883321, 21766642, 43533284, 87066568, 174133136, 315616309, 348266272, 631232618, 696532544, 1262465236, 2524930472, 5049860944, 10099721888, 20199443776]

約数ペア:

[(1, 20199443776), (2, 10099721888), (4, 5049860944), (8, 2524930472), (16, 1262465236), (29, 696532544), (32, 631232618), (58, 348266272), (64, 315616309), (116, 174133136), (232, 87066568), (464, 43533284), (928, 21766642), (1856, 10883321)]