20163713364

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{5138561}}^1$

素因数の和:5138680

約数の個数: 36

約数和(自身を含む): 51437005620

約数和(自身を除く): 31273292256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 5138561, 10277122, 15415683, 20554244, 30831366, 46247049, 61662732, 92494098, 184988196, 560103149, 1120206298, 1680309447, 2240412596, 3360618894, 5040928341, 6721237788, 10081856682, 20163713364]

約数ペア:

[(1, 20163713364), (2, 10081856682), (3, 6721237788), (4, 5040928341), (6, 3360618894), (9, 2240412596), (12, 1680309447), (18, 1120206298), (36, 560103149), (109, 184988196), (218, 92494098), (327, 61662732), (436, 46247049), (654, 30831366), (981, 20554244), (1308, 15415683), (1962, 10277122), (3924, 5138561)]