20032129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 22200640

約数和(自身を除く): 2168511

約数列:

[1, 13, 67, 109, 211, 871, 1417, 2743, 7303, 14137, 22999, 94939, 183781, 298987, 1540933, 20032129]

約数ペア:

[(1, 20032129), (13, 1540933), (67, 298987), (109, 183781), (211, 94939), (871, 22999), (1417, 14137), (2743, 7303)]