16970180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10223}}^1$

素因数の和:10315

約数の個数: 24

約数和(自身を含む): 36070272

約数和(自身を除く): 19100092

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 10223, 20446, 40892, 51115, 102230, 204460, 848509, 1697018, 3394036, 4242545, 8485090, 16970180]

約数ペア:

[(1, 16970180), (2, 8485090), (4, 4242545), (5, 3394036), (10, 1697018), (20, 848509), (83, 204460), (166, 102230), (332, 51115), (415, 40892), (830, 20446), (1660, 10223)]