20176573439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{4013}}^1$

素因数の和:4271

約数の個数: 32

約数和(自身を含む): 22935674880

約数和(自身を除く): 2759101441

約数列:

[1, 11, 59, 61, 127, 649, 671, 1397, 3599, 4013, 7493, 7747, 39589, 44143, 82423, 85217, 236767, 244793, 457073, 509651, 2604437, 2692723, 5027803, 5606161, 14442787, 30069409, 31088711, 158870657, 330763499, 341975821, 1834233949, 20176573439]

約数ペア:

[(1, 20176573439), (11, 1834233949), (59, 341975821), (61, 330763499), (127, 158870657), (649, 31088711), (671, 30069409), (1397, 14442787), (3599, 5606161), (4013, 5027803), (7493, 2692723), (7747, 2604437), (39589, 509651), (44143, 457073), (82423, 244793), (85217, 236767)]