20132413064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{20947}}^1$

素因数の和:21198

約数の個数: 64

約数和(自身を含む): 41265884160

約数和(自身を除く): 21133471096

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 191, 296, 382, 629, 764, 1258, 1528, 2516, 3247, 5032, 6494, 7067, 12988, 14134, 20947, 25976, 28268, 41894, 56536, 83788, 120139, 167576, 240278, 356099, 480556, 712198, 775039, 961112, 1424396, 1550078, 2848792, 3100156, 4000877, 6200312, 8001754, 13175663, 16003508, 26351326, 32007016, 52702652, 68014909, 105405304, 136029818, 148032449, 272059636, 296064898, 544119272, 592129796, 1184259592, 2516551633, 5033103266, 10066206532, 20132413064]

約数ペア:

[(1, 20132413064), (2, 10066206532), (4, 5033103266), (8, 2516551633), (17, 1184259592), (34, 592129796), (37, 544119272), (68, 296064898), (74, 272059636), (136, 148032449), (148, 136029818), (191, 105405304), (296, 68014909), (382, 52702652), (629, 32007016), (764, 26351326), (1258, 16003508), (1528, 13175663), (2516, 8001754), (3247, 6200312), (5032, 4000877), (6494, 3100156), (7067, 2848792), (12988, 1550078), (14134, 1424396), (20947, 961112), (25976, 775039), (28268, 712198), (41894, 480556), (56536, 356099), (83788, 240278), (120139, 167576)]