2020781632

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1661827}}^1$

素因数の和:1661858

約数の個数: 28

約数和(自身を含む): 4221043120

約数和(自身を除く): 2200261488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1661827, 3323654, 6647308, 13294616, 26589232, 31574713, 53178464, 63149426, 106356928, 126298852, 252597704, 505195408, 1010390816, 2020781632]

約数ペア:

[(1, 2020781632), (2, 1010390816), (4, 505195408), (8, 252597704), (16, 126298852), (19, 106356928), (32, 63149426), (38, 53178464), (64, 31574713), (76, 26589232), (152, 13294616), (304, 6647308), (608, 3323654), (1216, 1661827)]