20790054039

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1\times {\mathrm{8167}}^1$

素因数の和:8739

約数の個数: 32

約数和(自身を含む): 29357752320

約数和(自身を除く): 8567698281

約数列:

[1, 3, 23, 69, 79, 237, 467, 1401, 1817, 5451, 8167, 10741, 24501, 32223, 36893, 110679, 187841, 563523, 645193, 848539, 1935579, 2545617, 3813989, 11441967, 14839439, 44518317, 87721747, 263165241, 301305131, 903915393, 6930018013, 20790054039]

約数ペア:

[(1, 20790054039), (3, 6930018013), (23, 903915393), (69, 301305131), (79, 263165241), (237, 87721747), (467, 44518317), (1401, 14839439), (1817, 11441967), (5451, 3813989), (8167, 2545617), (10741, 1935579), (24501, 848539), (32223, 645193), (36893, 563523), (110679, 187841)]