20753352

素因数分解:

$2^3\times 3^2\times {\mathrm{288241}}^1$

素因数の和:288253

約数の個数: 24

約数和(自身を含む): 56207190

約数和(自身を除く): 35453838

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 288241, 576482, 864723, 1152964, 1729446, 2305928, 2594169, 3458892, 5188338, 6917784, 10376676, 20753352]

約数ペア:

[(1, 20753352), (2, 10376676), (3, 6917784), (4, 5188338), (6, 3458892), (8, 2594169), (9, 2305928), (12, 1729446), (18, 1152964), (24, 864723), (36, 576482), (72, 288241)]