20173238970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{92381}}^1$

素因数の和:92671

約数の個数: 64

約数和(自身を含む): 50285370240

約数和(自身を除く): 30112131270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 251, 290, 435, 502, 753, 870, 1255, 1506, 2510, 3765, 7279, 7530, 14558, 21837, 36395, 43674, 72790, 92381, 109185, 184762, 218370, 277143, 461905, 554286, 923810, 1385715, 2679049, 2771430, 5358098, 8037147, 13395245, 16074294, 23187631, 26790490, 40185735, 46375262, 69562893, 80371470, 115938155, 139125786, 231876310, 347814465, 672441299, 695628930, 1344882598, 2017323897, 3362206495, 4034647794, 6724412990, 10086619485, 20173238970]

約数ペア:

[(1, 20173238970), (2, 10086619485), (3, 6724412990), (5, 4034647794), (6, 3362206495), (10, 2017323897), (15, 1344882598), (29, 695628930), (30, 672441299), (58, 347814465), (87, 231876310), (145, 139125786), (174, 115938155), (251, 80371470), (290, 69562893), (435, 46375262), (502, 40185735), (753, 26790490), (870, 23187631), (1255, 16074294), (1506, 13395245), (2510, 8037147), (3765, 5358098), (7279, 2771430), (7530, 2679049), (14558, 1385715), (21837, 923810), (36395, 554286), (43674, 461905), (72790, 277143), (92381, 218370), (109185, 184762)]