20818704

素因数分解:

$2^4\times 3^1\times {\mathrm{433723}}^1$

素因数の和:433734

約数の個数: 20

約数和(自身を含む): 53781776

約数和(自身を除く): 32963072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 433723, 867446, 1301169, 1734892, 2602338, 3469784, 5204676, 6939568, 10409352, 20818704]

約数ペア:

[(1, 20818704), (2, 10409352), (3, 6939568), (4, 5204676), (6, 3469784), (8, 2602338), (12, 1734892), (16, 1301169), (24, 867446), (48, 433723)]