20150935788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{9871}}^1\times {\mathrm{10007}}^1$

素因数の和:19902

約数の個数: 48

約数和(自身を含む): 49794683904

約数和(自身を除く): 29643748116

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 9871, 10007, 19742, 20014, 29613, 30021, 39484, 40028, 59226, 60042, 118452, 120084, 167807, 170119, 335614, 340238, 503421, 510357, 671228, 680476, 1006842, 1020714, 2013684, 2041428, 98779097, 197558194, 296337291, 395116388, 592674582, 1185349164, 1679244649, 3358489298, 5037733947, 6716978596, 10075467894, 20150935788]

約数ペア:

[(1, 20150935788), (2, 10075467894), (3, 6716978596), (4, 5037733947), (6, 3358489298), (12, 1679244649), (17, 1185349164), (34, 592674582), (51, 395116388), (68, 296337291), (102, 197558194), (204, 98779097), (9871, 2041428), (10007, 2013684), (19742, 1020714), (20014, 1006842), (29613, 680476), (30021, 671228), (39484, 510357), (40028, 503421), (59226, 340238), (60042, 335614), (118452, 170119), (120084, 167807)]