20348418

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{16073}}^1$

素因数の和:16289

約数の個数: 16

約数和(自身を含む): 40892256

約数和(自身を除く): 20543838

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 16073, 32146, 48219, 96438, 3391403, 6782806, 10174209, 20348418]

約数ペア:

[(1, 20348418), (2, 10174209), (3, 6782806), (6, 3391403), (211, 96438), (422, 48219), (633, 32146), (1266, 16073)]