2022821776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6654019}}^1$

素因数の和:6654046

約数の個数: 20

約数和(自身を含む): 4125492400

約数和(自身を除く): 2102670624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6654019, 13308038, 26616076, 53232152, 106464304, 126426361, 252852722, 505705444, 1011410888, 2022821776]

約数ペア:

[(1, 2022821776), (2, 1011410888), (4, 505705444), (8, 252852722), (16, 126426361), (19, 106464304), (38, 53232152), (76, 26616076), (152, 13308038), (304, 6654019)]