20180241328

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{182027}}^1$

素因数の和:182102

約数の個数: 60

約数和(自身を含む): 43371083448

約数和(自身を除く): 23190842120

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 169, 208, 328, 338, 533, 656, 676, 1066, 1352, 2132, 2704, 4264, 6929, 8528, 13858, 27716, 55432, 110864, 182027, 364054, 728108, 1456216, 2366351, 2912432, 4732702, 7463107, 9465404, 14926214, 18930808, 29852428, 30762563, 37861616, 59704856, 61525126, 97020391, 119409712, 123050252, 194040782, 246100504, 388081564, 492201008, 776163128, 1261265083, 1552326256, 2522530166, 5045060332, 10090120664, 20180241328]

約数ペア:

[(1, 20180241328), (2, 10090120664), (4, 5045060332), (8, 2522530166), (13, 1552326256), (16, 1261265083), (26, 776163128), (41, 492201008), (52, 388081564), (82, 246100504), (104, 194040782), (164, 123050252), (169, 119409712), (208, 97020391), (328, 61525126), (338, 59704856), (533, 37861616), (656, 30762563), (676, 29852428), (1066, 18930808), (1352, 14926214), (2132, 9465404), (2704, 7463107), (4264, 4732702), (6929, 2912432), (8528, 2366351), (13858, 1456216), (27716, 728108), (55432, 364054), (110864, 182027)]