20346371

素因数分解:

${\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 1426429

約数列:

[1, 29, 79, 83, 107, 2291, 2407, 3103, 6557, 8453, 8881, 190153, 245137, 257549, 701599, 20346371]

約数ペア:

[(1, 20346371), (29, 701599), (79, 257549), (83, 245137), (107, 190153), (2291, 8881), (2407, 8453), (3103, 6557)]