20432076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{243239}}^1$

素因数の和:243253

約数の個数: 24

約数和(自身を含む): 54485760

約数和(自身を除く): 34053684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 243239, 486478, 729717, 972956, 1459434, 1702673, 2918868, 3405346, 5108019, 6810692, 10216038, 20432076]

約数ペア:

[(1, 20432076), (2, 10216038), (3, 6810692), (4, 5108019), (6, 3405346), (7, 2918868), (12, 1702673), (14, 1459434), (21, 972956), (28, 729717), (42, 486478), (84, 243239)]