2016048485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{19889}}^1$

素因数の和:20021

約数の個数: 32

約数和(自身を含む): 2806876800

約数和(自身を除く): 790828315

約数列:

[1, 5, 11, 19, 55, 95, 97, 209, 485, 1045, 1067, 1843, 5335, 9215, 19889, 20273, 99445, 101365, 218779, 377891, 1093895, 1889455, 1929233, 4156801, 9646165, 20784005, 21221563, 36655427, 106107815, 183277135, 403209697, 2016048485]

約数ペア:

[(1, 2016048485), (5, 403209697), (11, 183277135), (19, 106107815), (55, 36655427), (95, 21221563), (97, 20784005), (209, 9646165), (485, 4156801), (1045, 1929233), (1067, 1889455), (1843, 1093895), (5335, 377891), (9215, 218779), (19889, 101365), (20273, 99445)]