20191356

素因数分解:

$2^2\times 3^5\times {\mathrm{20773}}^1$

素因数の和:20792

約数の個数: 36

約数和(自身を含む): 52932152

約数和(自身を除く): 32740796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 20773, 41546, 62319, 83092, 124638, 186957, 249276, 373914, 560871, 747828, 1121742, 1682613, 2243484, 3365226, 5047839, 6730452, 10095678, 20191356]

約数ペア:

[(1, 20191356), (2, 10095678), (3, 6730452), (4, 5047839), (6, 3365226), (9, 2243484), (12, 1682613), (18, 1121742), (27, 747828), (36, 560871), (54, 373914), (81, 249276), (108, 186957), (162, 124638), (243, 83092), (324, 62319), (486, 41546), (972, 20773)]