20172346140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{159113}}^1$

素因数の和:161238

約数の個数: 48

約数和(自身を含む): 56509655328

約数和(自身を除く): 36337309188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2113, 4226, 6339, 8452, 10565, 12678, 21130, 25356, 31695, 42260, 63390, 126780, 159113, 318226, 477339, 636452, 795565, 954678, 1591130, 1909356, 2386695, 3182260, 4773390, 9546780, 336205769, 672411538, 1008617307, 1344823076, 1681028845, 2017234614, 3362057690, 4034469228, 5043086535, 6724115380, 10086173070, 20172346140]

約数ペア:

[(1, 20172346140), (2, 10086173070), (3, 6724115380), (4, 5043086535), (5, 4034469228), (6, 3362057690), (10, 2017234614), (12, 1681028845), (15, 1344823076), (20, 1008617307), (30, 672411538), (60, 336205769), (2113, 9546780), (4226, 4773390), (6339, 3182260), (8452, 2386695), (10565, 1909356), (12678, 1591130), (21130, 954678), (25356, 795565), (31695, 636452), (42260, 477339), (63390, 318226), (126780, 159113)]