20199677364

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{10586833}}^1$

素因数の和:10586896

約数の個数: 36

約数和(自身を含む): 52023702276

約数和(自身を除く): 31824024912

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 10586833, 21173666, 31760499, 42347332, 63520998, 95281497, 127041996, 190562994, 381125988, 561102149, 1122204298, 1683306447, 2244408596, 3366612894, 5049919341, 6733225788, 10099838682, 20199677364]

約数ペア:

[(1, 20199677364), (2, 10099838682), (3, 6733225788), (4, 5049919341), (6, 3366612894), (9, 2244408596), (12, 1683306447), (18, 1122204298), (36, 561102149), (53, 381125988), (106, 190562994), (159, 127041996), (212, 95281497), (318, 63520998), (477, 42347332), (636, 31760499), (954, 21173666), (1908, 10586833)]