20108061776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2155667}}^1$

素因数の和:2155739

約数の個数: 40

約数和(自身を含む): 43303058784

約数和(自身を除く): 23194997008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 2155667, 4311334, 8622668, 17245336, 23712337, 34490672, 47424674, 94849348, 114250351, 189698696, 228500702, 379397392, 457001404, 914002808, 1256753861, 1828005616, 2513507722, 5027015444, 10054030888, 20108061776]

約数ペア:

[(1, 20108061776), (2, 10054030888), (4, 5027015444), (8, 2513507722), (11, 1828005616), (16, 1256753861), (22, 914002808), (44, 457001404), (53, 379397392), (88, 228500702), (106, 189698696), (176, 114250351), (212, 94849348), (424, 47424674), (583, 34490672), (848, 23712337), (1166, 17245336), (2332, 8622668), (4664, 4311334), (9328, 2155667)]