20922696

素因数分解:

$2^3\times 3^2\times {\mathrm{290593}}^1$

素因数の和:290605

約数の個数: 24

約数和(自身を含む): 56665830

約数和(自身を除く): 35743134

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 290593, 581186, 871779, 1162372, 1743558, 2324744, 2615337, 3487116, 5230674, 6974232, 10461348, 20922696]

約数ペア:

[(1, 20922696), (2, 10461348), (3, 6974232), (4, 5230674), (6, 3487116), (8, 2615337), (9, 2324744), (12, 1743558), (18, 1162372), (24, 871779), (36, 581186), (72, 290593)]