2020149138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{425653}}^1$

素因数の和:425778

約数の個数: 32

約数和(自身を含む): 4658357376

約数和(自身を除く): 2638208238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 425653, 851306, 1276959, 2553918, 2979571, 5959142, 8938713, 17877426, 48098789, 96197578, 144296367, 288592734, 336691523, 673383046, 1010074569, 2020149138]

約数ペア:

[(1, 2020149138), (2, 1010074569), (3, 673383046), (6, 336691523), (7, 288592734), (14, 144296367), (21, 96197578), (42, 48098789), (113, 17877426), (226, 8938713), (339, 5959142), (678, 2979571), (791, 2553918), (1582, 1276959), (2373, 851306), (4746, 425653)]