20199783923

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1097}}^1\times {\mathrm{4909}}^1$

素因数の和:6059

約数の個数: 24

約数和(自身を含む): 22944862080

約数和(自身を除く): 2745078157

約数列:

[1, 11, 31, 121, 341, 1097, 3751, 4909, 12067, 34007, 53999, 132737, 152179, 374077, 593989, 1673969, 4114847, 5385173, 18413659, 59236903, 166940363, 651605933, 1836343993, 20199783923]

約数ペア:

[(1, 20199783923), (11, 1836343993), (31, 651605933), (121, 166940363), (341, 59236903), (1097, 18413659), (3751, 5385173), (4909, 4114847), (12067, 1673969), (34007, 593989), (53999, 374077), (132737, 152179)]