2016059420

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{217717}}^1$

素因数の和:218189

約数の個数: 24

約数和(自身を含む): 4242888384

約数和(自身を除く): 2226828964

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4630, 9260, 217717, 435434, 870868, 1088585, 2177170, 4354340, 100802971, 201605942, 403211884, 504014855, 1008029710, 2016059420]

約数ペア:

[(1, 2016059420), (2, 1008029710), (4, 504014855), (5, 403211884), (10, 201605942), (20, 100802971), (463, 4354340), (926, 2177170), (1852, 1088585), (2315, 870868), (4630, 435434), (9260, 217717)]