20097379716

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10667399}}^1$

素因数の和:10667563

約数の個数: 24

約数和(自身を含む): 47192577600

約数和(自身を除く): 27095197884

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 10667399, 21334798, 32002197, 42669596, 64004394, 128008788, 1674781643, 3349563286, 5024344929, 6699126572, 10048689858, 20097379716]

約数ペア:

[(1, 20097379716), (2, 10048689858), (3, 6699126572), (4, 5024344929), (6, 3349563286), (12, 1674781643), (157, 128008788), (314, 64004394), (471, 42669596), (628, 32002197), (942, 21334798), (1884, 10667399)]