20163893616

素因数分解:

$2^4\times 3^2\times {\mathrm{140027039}}^1$

素因数の和:140027053

約数の個数: 30

約数和(自身を含む): 56430897120

約数和(自身を除く): 36267003504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 140027039, 280054078, 420081117, 560108156, 840162234, 1120216312, 1260243351, 1680324468, 2240432624, 2520486702, 3360648936, 5040973404, 6721297872, 10081946808, 20163893616]

約数ペア:

[(1, 20163893616), (2, 10081946808), (3, 6721297872), (4, 5040973404), (6, 3360648936), (8, 2520486702), (9, 2240432624), (12, 1680324468), (16, 1260243351), (18, 1120216312), (24, 840162234), (36, 560108156), (48, 420081117), (72, 280054078), (144, 140027039)]