20160712413

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{4691}}^1$

素因数の和:5370

約数の個数: 48

約数和(自身を含む): 31459296960

約数和(自身を除く): 11298584547

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 613, 779, 1839, 2337, 4691, 5517, 7011, 11647, 14073, 25133, 34941, 42219, 75399, 89129, 104823, 192331, 226197, 267387, 477527, 576993, 802161, 1432581, 1730979, 2875583, 3654289, 4297743, 8626749, 10962867, 25880247, 32888601, 54636077, 117898903, 163908231, 353696709, 491724693, 1061090127, 2240079157, 6720237471, 20160712413]

約数ペア:

[(1, 20160712413), (3, 6720237471), (9, 2240079157), (19, 1061090127), (41, 491724693), (57, 353696709), (123, 163908231), (171, 117898903), (369, 54636077), (613, 32888601), (779, 25880247), (1839, 10962867), (2337, 8626749), (4691, 4297743), (5517, 3654289), (7011, 2875583), (11647, 1730979), (14073, 1432581), (25133, 802161), (34941, 576993), (42219, 477527), (75399, 267387), (89129, 226197), (104823, 192331)]