20067382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1471}}^1$

素因数の和:1851

約数の個数: 16

約数和(自身を含む): 31795200

約数和(自身を除く): 11727818

約数列:

[1, 2, 19, 38, 359, 718, 1471, 2942, 6821, 13642, 27949, 55898, 528089, 1056178, 10033691, 20067382]

約数ペア:

[(1, 20067382), (2, 10033691), (19, 1056178), (38, 528089), (359, 55898), (718, 27949), (1471, 13642), (2942, 6821)]