20190477316

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{1747}}^1\times {\mathrm{28607}}^1$

素因数の和:30459

約数の個数: 24

約数和(自身を含む): 35704843776

約数和(自身を除く): 15514366460

約数列:

[1, 2, 4, 101, 202, 404, 1747, 3494, 6988, 28607, 57214, 114428, 176447, 352894, 705788, 2889307, 5778614, 11557228, 49976429, 99952858, 199905716, 5047619329, 10095238658, 20190477316]

約数ペア:

[(1, 20190477316), (2, 10095238658), (4, 5047619329), (101, 199905716), (202, 99952858), (404, 49976429), (1747, 11557228), (3494, 5778614), (6988, 2889307), (28607, 705788), (57214, 352894), (114428, 176447)]