20199012481

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1\times {\mathrm{5081}}^1$

素因数の和:7232

約数の個数: 16

約数和(自身を含む): 21146323968

約数和(自身を除く): 947311487

約数列:

[1, 41, 47, 1927, 2063, 5081, 84583, 96961, 208321, 238807, 3975401, 9791087, 10482103, 429766223, 492658841, 20199012481]

約数ペア:

[(1, 20199012481), (41, 492658841), (47, 429766223), (1927, 10482103), (2063, 9791087), (5081, 3975401), (84583, 238807), (96961, 208321)]