20424492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{51577}}^1$

素因数の和:51598

約数の個数: 36

約数和(自身を含む): 56323176

約数和(自身を除く): 35898684

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 51577, 103154, 154731, 206308, 309462, 464193, 567347, 618924, 928386, 1134694, 1702041, 1856772, 2269388, 3404082, 5106123, 6808164, 10212246, 20424492]

約数ペア:

[(1, 20424492), (2, 10212246), (3, 6808164), (4, 5106123), (6, 3404082), (9, 2269388), (11, 1856772), (12, 1702041), (18, 1134694), (22, 928386), (33, 618924), (36, 567347), (44, 464193), (66, 309462), (99, 206308), (132, 154731), (198, 103154), (396, 51577)]