20197526813

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{339517}}^1$

素因数の和:339668

約数の個数: 16

約数和(自身を含む): 22163735040

約数和(自身を除く): 1966208227

約数列:

[1, 19, 31, 101, 589, 1919, 3131, 59489, 339517, 6450823, 10525027, 34291217, 199975513, 651533123, 1063027727, 20197526813]

約数ペア:

[(1, 20197526813), (19, 1063027727), (31, 651533123), (101, 199975513), (589, 34291217), (1919, 10525027), (3131, 6450823), (59489, 339517)]