20201474718

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12610159}}^1$

素因数の和:12610256

約数の個数: 24

約数和(自身を含む): 44261661600

約数和(自身を除く): 24060186882

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 12610159, 25220318, 37830477, 75660954, 113491431, 226982862, 1122304151, 2244608302, 3366912453, 6733824906, 10100737359, 20201474718]

約数ペア:

[(1, 20201474718), (2, 10100737359), (3, 6733824906), (6, 3366912453), (9, 2244608302), (18, 1122304151), (89, 226982862), (178, 113491431), (267, 75660954), (534, 37830477), (801, 25220318), (1602, 12610159)]