20158884614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{643}}^1\times {\mathrm{4931}}^1$

素因数の和:5621

約数の個数: 48

約数和(自身を含む): 35103450816

約数和(自身を除く): 14944566202

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 643, 1286, 3179, 4931, 6358, 7073, 9862, 10931, 14146, 21862, 54241, 83827, 108482, 120241, 167654, 185827, 240482, 371654, 922097, 1425059, 1844194, 2044097, 2850118, 3170633, 4088194, 6341266, 15675649, 31351298, 34876963, 53900761, 69753926, 107801522, 592908371, 916312937, 1185816742, 1832625874, 10079442307, 20158884614]

約数ペア:

[(1, 20158884614), (2, 10079442307), (11, 1832625874), (17, 1185816742), (22, 916312937), (34, 592908371), (187, 107801522), (289, 69753926), (374, 53900761), (578, 34876963), (643, 31351298), (1286, 15675649), (3179, 6341266), (4931, 4088194), (6358, 3170633), (7073, 2850118), (9862, 2044097), (10931, 1844194), (14146, 1425059), (21862, 922097), (54241, 371654), (83827, 240482), (108482, 185827), (120241, 167654)]