20771186

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1709}}^1$

素因数の和:1873

約数の個数: 16

約数和(自身を含む): 32011200

約数和(自身を除く): 11240014

約数列:

[1, 2, 59, 103, 118, 206, 1709, 3418, 6077, 12154, 100831, 176027, 201662, 352054, 10385593, 20771186]

約数ペア:

[(1, 20771186), (2, 10385593), (59, 352054), (103, 201662), (118, 176027), (206, 100831), (1709, 12154), (3418, 6077)]