20714922

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{28069}}^1$

素因数の和:28118

約数の個数: 24

約数和(自身を含む): 45978660

約数和(自身を除く): 25263738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 28069, 56138, 84207, 168414, 252621, 505242, 1150829, 2301658, 3452487, 6904974, 10357461, 20714922]

約数ペア:

[(1, 20714922), (2, 10357461), (3, 6904974), (6, 3452487), (9, 2301658), (18, 1150829), (41, 505242), (82, 252621), (123, 168414), (246, 84207), (369, 56138), (738, 28069)]