20173817878

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{3529}}^1\times {\mathrm{26713}}^1$

素因数の和:30351

約数の個数: 16

約数和(自身を含む): 30553336080

約数和(自身を除く): 10379518202

約数列:

[1, 2, 107, 214, 3529, 7058, 26713, 53426, 377603, 755206, 2858291, 5716582, 94270177, 188540354, 10086908939, 20173817878]

約数ペア:

[(1, 20173817878), (2, 10086908939), (107, 188540354), (214, 94270177), (3529, 5716582), (7058, 2858291), (26713, 755206), (53426, 377603)]