2020751344

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{152717}}^1$

素因数の和:153552

約数の個数: 20

約数和(自身を含む): 3919965624

約数和(自身を除く): 1899214280

約数列:

[1, 2, 4, 8, 16, 827, 1654, 3308, 6616, 13232, 152717, 305434, 610868, 1221736, 2443472, 126296959, 252593918, 505187836, 1010375672, 2020751344]

約数ペア:

[(1, 2020751344), (2, 1010375672), (4, 505187836), (8, 252593918), (16, 126296959), (827, 2443472), (1654, 1221736), (3308, 610868), (6616, 305434), (13232, 152717)]