20734851807

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{488419}}^1$

素因数の和:488567

約数の個数: 24

約数和(自身を含む): 30858375600

約数和(自身を除く): 10123523793

約数列:

[1, 3, 9, 53, 89, 159, 267, 477, 801, 4717, 14151, 42453, 488419, 1465257, 4395771, 25886207, 43469291, 77658621, 130407873, 232975863, 391223619, 2303872423, 6911617269, 20734851807]

約数ペア:

[(1, 20734851807), (3, 6911617269), (9, 2303872423), (53, 391223619), (89, 232975863), (159, 130407873), (267, 77658621), (477, 43469291), (801, 25886207), (4717, 4395771), (14151, 1465257), (42453, 488419)]