20750024092

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1152523}}^1$

素因数の和:1153177

約数の個数: 24

約数和(自身を含む): 41564625536

約数和(自身を除く): 20814601444

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 4501, 9002, 18004, 1152523, 2305046, 4610092, 8067661, 16135322, 32270644, 741072289, 1482144578, 2964289156, 5187506023, 10375012046, 20750024092]

約数ペア:

[(1, 20750024092), (2, 10375012046), (4, 5187506023), (7, 2964289156), (14, 1482144578), (28, 741072289), (643, 32270644), (1286, 16135322), (2572, 8067661), (4501, 4610092), (9002, 2305046), (18004, 1152523)]