20185181286

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1\times {\mathrm{100613}}^1$

素因数の和:101800

約数の個数: 32

約数和(自身を含む): 41799080160

約数和(自身を除く): 21613898874

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 1153, 2306, 3459, 6918, 33437, 66874, 100311, 100613, 200622, 201226, 301839, 603678, 2917777, 5835554, 8753331, 17506662, 116006789, 232013578, 348020367, 696040734, 3364196881, 6728393762, 10092590643, 20185181286]

約数ペア:

[(1, 20185181286), (2, 10092590643), (3, 6728393762), (6, 3364196881), (29, 696040734), (58, 348020367), (87, 232013578), (174, 116006789), (1153, 17506662), (2306, 8753331), (3459, 5835554), (6918, 2917777), (33437, 603678), (66874, 301839), (100311, 201226), (100613, 200622)]