20276682

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{739}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 43156800

約数和(自身を除く): 22880118

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 269, 538, 739, 807, 1478, 1614, 2217, 4434, 4573, 9146, 12563, 13719, 25126, 27438, 37689, 75378, 198791, 397582, 596373, 1192746, 3379447, 6758894, 10138341, 20276682]

約数ペア:

[(1, 20276682), (2, 10138341), (3, 6758894), (6, 3379447), (17, 1192746), (34, 596373), (51, 397582), (102, 198791), (269, 75378), (538, 37689), (739, 27438), (807, 25126), (1478, 13719), (1614, 12563), (2217, 9146), (4434, 4573)]