20652336

素因数分解:

$2^4\times 3^2\times {\mathrm{143419}}^1$

素因数の和:143433

約数の個数: 30

約数和(自身を含む): 57798260

約数和(自身を除く): 37145924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 143419, 286838, 430257, 573676, 860514, 1147352, 1290771, 1721028, 2294704, 2581542, 3442056, 5163084, 6884112, 10326168, 20652336]

約数ペア:

[(1, 20652336), (2, 10326168), (3, 6884112), (4, 5163084), (6, 3442056), (8, 2581542), (9, 2294704), (12, 1721028), (16, 1290771), (18, 1147352), (24, 860514), (36, 573676), (48, 430257), (72, 286838), (144, 143419)]