20707776

素因数分解:

$2^6\times 3^2\times {\mathrm{35951}}^1$

素因数の和:35969

約数の個数: 42

約数和(自身を含む): 59356752

約数和(自身を除く): 38648976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 35951, 71902, 107853, 143804, 215706, 287608, 323559, 431412, 575216, 647118, 862824, 1150432, 1294236, 1725648, 2300864, 2588472, 3451296, 5176944, 6902592, 10353888, 20707776]

約数ペア:

[(1, 20707776), (2, 10353888), (3, 6902592), (4, 5176944), (6, 3451296), (8, 2588472), (9, 2300864), (12, 1725648), (16, 1294236), (18, 1150432), (24, 862824), (32, 647118), (36, 575216), (48, 431412), (64, 323559), (72, 287608), (96, 215706), (144, 143804), (192, 107853), (288, 71902), (576, 35951)]