20199787476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{198997}}^1$

素因数の和:199784

約数の個数: 48

約数和(自身を含む): 51484762560

約数和(自身を除く): 31284975084

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 769, 1538, 2307, 3076, 4614, 8459, 9228, 16918, 25377, 33836, 50754, 101508, 198997, 397994, 596991, 795988, 1193982, 2188967, 2387964, 4377934, 6566901, 8755868, 13133802, 26267604, 153028693, 306057386, 459086079, 612114772, 918172158, 1683315623, 1836344316, 3366631246, 5049946869, 6733262492, 10099893738, 20199787476]

約数ペア:

[(1, 20199787476), (2, 10099893738), (3, 6733262492), (4, 5049946869), (6, 3366631246), (11, 1836344316), (12, 1683315623), (22, 918172158), (33, 612114772), (44, 459086079), (66, 306057386), (132, 153028693), (769, 26267604), (1538, 13133802), (2307, 8755868), (3076, 6566901), (4614, 4377934), (8459, 2387964), (9228, 2188967), (16918, 1193982), (25377, 795988), (33836, 596991), (50754, 397994), (101508, 198997)]