20423466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{162091}}^1$

素因数の和:162106

約数の個数: 24

約数和(自身を含む): 50572704

約数和(自身を除く): 30149238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 162091, 324182, 486273, 972546, 1134637, 1458819, 2269274, 2917638, 3403911, 6807822, 10211733, 20423466]

約数ペア:

[(1, 20423466), (2, 10211733), (3, 6807822), (6, 3403911), (7, 2917638), (9, 2269274), (14, 1458819), (18, 1134637), (21, 972546), (42, 486273), (63, 324182), (126, 162091)]