20804076462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1\times {\mathrm{151631}}^1$

素因数の和:153408

約数の個数: 32

約数和(自身を含む): 44834549760

約数和(自身を除く): 24030473298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1759, 3518, 5277, 10554, 22867, 45734, 68601, 137202, 151631, 303262, 454893, 909786, 1971203, 3942406, 5913609, 11827218, 266718929, 533437858, 800156787, 1600313574, 3467346077, 6934692154, 10402038231, 20804076462]

約数ペア:

[(1, 20804076462), (2, 10402038231), (3, 6934692154), (6, 3467346077), (13, 1600313574), (26, 800156787), (39, 533437858), (78, 266718929), (1759, 11827218), (3518, 5913609), (5277, 3942406), (10554, 1971203), (22867, 909786), (45734, 454893), (68601, 303262), (137202, 151631)]