20214020728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{372293}}^1$

素因数の和:372927

約数の個数: 32

約数和(自身を含む): 41413984560

約数和(自身を除く): 21199963832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 617, 1234, 2468, 4936, 6787, 13574, 27148, 54296, 372293, 744586, 1489172, 2978344, 4095223, 8190446, 16380892, 32761784, 229704781, 459409562, 918819124, 1837638248, 2526752591, 5053505182, 10107010364, 20214020728]

約数ペア:

[(1, 20214020728), (2, 10107010364), (4, 5053505182), (8, 2526752591), (11, 1837638248), (22, 918819124), (44, 459409562), (88, 229704781), (617, 32761784), (1234, 16380892), (2468, 8190446), (4936, 4095223), (6787, 2978344), (13574, 1489172), (27148, 744586), (54296, 372293)]