20194396268

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{499}}^1\times {\mathrm{853}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 36764700000

約数和(自身を除く): 16570303732

約数列:

[1, 2, 4, 29, 58, 116, 409, 499, 818, 853, 998, 1636, 1706, 1996, 3412, 11861, 14471, 23722, 24737, 28942, 47444, 49474, 57884, 98948, 204091, 348877, 408182, 425647, 697754, 816364, 851294, 1395508, 1702588, 5918639, 10117433, 11837278, 12343763, 20234866, 23674556, 24687526, 40469732, 49375052, 174089623, 348179246, 696358492, 5048599067, 10097198134, 20194396268]

約数ペア:

[(1, 20194396268), (2, 10097198134), (4, 5048599067), (29, 696358492), (58, 348179246), (116, 174089623), (409, 49375052), (499, 40469732), (818, 24687526), (853, 23674556), (998, 20234866), (1636, 12343763), (1706, 11837278), (1996, 10117433), (3412, 5918639), (11861, 1702588), (14471, 1395508), (23722, 851294), (24737, 816364), (28942, 697754), (47444, 425647), (49474, 408182), (57884, 348877), (98948, 204091)]