20926024

素因数分解:

$2^3\times 7^1\times {\mathrm{433}}^1\times {\mathrm{863}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 24071096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 433, 863, 866, 1726, 1732, 3031, 3452, 3464, 6041, 6062, 6904, 12082, 12124, 24164, 24248, 48328, 373679, 747358, 1494716, 2615753, 2989432, 5231506, 10463012, 20926024]

約数ペア:

[(1, 20926024), (2, 10463012), (4, 5231506), (7, 2989432), (8, 2615753), (14, 1494716), (28, 747358), (56, 373679), (433, 48328), (863, 24248), (866, 24164), (1726, 12124), (1732, 12082), (3031, 6904), (3452, 6062), (3464, 6041)]