20034364

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42089}}^1$

素因数の和:42117

約数の個数: 24

約数和(自身を含む): 42426720

約数和(自身を除く): 22392356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42089, 84178, 168356, 294623, 589246, 715513, 1178492, 1431026, 2862052, 5008591, 10017182, 20034364]

約数ペア:

[(1, 20034364), (2, 10017182), (4, 5008591), (7, 2862052), (14, 1431026), (17, 1178492), (28, 715513), (34, 589246), (68, 294623), (119, 168356), (238, 84178), (476, 42089)]