20175249164

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6376501}}^1$

素因数の和:6376625

約数の個数: 24

約数和(自身を含む): 40707588768

約数和(自身を除く): 20532339604

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 6376501, 12753002, 25506004, 44635507, 89271014, 178542028, 720544613, 1441089226, 2882178452, 5043812291, 10087624582, 20175249164]

約数ペア:

[(1, 20175249164), (2, 10087624582), (4, 5043812291), (7, 2882178452), (14, 1441089226), (28, 720544613), (113, 178542028), (226, 89271014), (452, 44635507), (791, 25506004), (1582, 12753002), (3164, 6376501)]