20736504

素因数分解:

$2^3\times 3^2\times {\mathrm{288007}}^1$

素因数の和:288019

約数の個数: 24

約数和(自身を含む): 56161560

約数和(自身を除く): 35425056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 288007, 576014, 864021, 1152028, 1728042, 2304056, 2592063, 3456084, 5184126, 6912168, 10368252, 20736504]

約数ペア:

[(1, 20736504), (2, 10368252), (3, 6912168), (4, 5184126), (6, 3456084), (8, 2592063), (9, 2304056), (12, 1728042), (18, 1152028), (24, 864021), (36, 576014), (72, 288007)]