20220229210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{976351}}^1$

素因数の和:976486

約数の個数: 32

約数和(自身を含む): 38663539200

約数和(自身を除く): 18443309990

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4142, 10355, 20710, 976351, 1952702, 4881755, 9763510, 18550669, 37101338, 92753345, 106422259, 185506690, 212844518, 532111295, 1064222590, 2022022921, 4044045842, 10110114605, 20220229210]

約数ペア:

[(1, 20220229210), (2, 10110114605), (5, 4044045842), (10, 2022022921), (19, 1064222590), (38, 532111295), (95, 212844518), (109, 185506690), (190, 106422259), (218, 92753345), (545, 37101338), (1090, 18550669), (2071, 9763510), (4142, 4881755), (10355, 1952702), (20710, 976351)]