20460396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{155003}}^1$

素因数の和:155021

約数の個数: 24

約数和(自身を含む): 52081344

約数和(自身を除く): 31620948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 155003, 310006, 465009, 620012, 930018, 1705033, 1860036, 3410066, 5115099, 6820132, 10230198, 20460396]

約数ペア:

[(1, 20460396), (2, 10230198), (3, 6820132), (4, 5115099), (6, 3410066), (11, 1860036), (12, 1705033), (22, 930018), (33, 620012), (44, 465009), (66, 310006), (132, 155003)]