20276750868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{611999}}^1$

素因数の和:612268

約数の個数: 48

約数和(自身を含む): 51819264000

約数和(自身を除く): 31542513132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 251, 502, 753, 1004, 1506, 2761, 3012, 5522, 8283, 11044, 16566, 33132, 611999, 1223998, 1835997, 2447996, 3671994, 6731989, 7343988, 13463978, 20195967, 26927956, 40391934, 80783868, 153611749, 307223498, 460835247, 614446996, 921670494, 1689729239, 1843340988, 3379458478, 5069187717, 6758916956, 10138375434, 20276750868]

約数ペア:

[(1, 20276750868), (2, 10138375434), (3, 6758916956), (4, 5069187717), (6, 3379458478), (11, 1843340988), (12, 1689729239), (22, 921670494), (33, 614446996), (44, 460835247), (66, 307223498), (132, 153611749), (251, 80783868), (502, 40391934), (753, 26927956), (1004, 20195967), (1506, 13463978), (2761, 7343988), (3012, 6731989), (5522, 3671994), (8283, 2447996), (11044, 1835997), (16566, 1223998), (33132, 611999)]