20730961812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{224041}}^1$

素因数の和:224760

約数の個数: 48

約数和(自身を含む): 52845234624

約数和(自身を除く): 32114272812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 701, 1402, 2103, 2804, 4206, 7711, 8412, 15422, 23133, 30844, 46266, 92532, 224041, 448082, 672123, 896164, 1344246, 2464451, 2688492, 4928902, 7393353, 9857804, 14786706, 29573412, 157052741, 314105482, 471158223, 628210964, 942316446, 1727580151, 1884632892, 3455160302, 5182740453, 6910320604, 10365480906, 20730961812]

約数ペア:

[(1, 20730961812), (2, 10365480906), (3, 6910320604), (4, 5182740453), (6, 3455160302), (11, 1884632892), (12, 1727580151), (22, 942316446), (33, 628210964), (44, 471158223), (66, 314105482), (132, 157052741), (701, 29573412), (1402, 14786706), (2103, 9857804), (2804, 7393353), (4206, 4928902), (7711, 2688492), (8412, 2464451), (15422, 1344246), (23133, 896164), (30844, 672123), (46266, 448082), (92532, 224041)]