20208682

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3562

約数の個数: 24

約数和(自身を含む): 34764876

約数和(自身を除く): 14556194

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 3517, 5746, 7034, 45721, 59789, 91442, 119578, 594373, 777257, 1188746, 1554514, 10104341, 20208682]

約数ペア:

[(1, 20208682), (2, 10104341), (13, 1554514), (17, 1188746), (26, 777257), (34, 594373), (169, 119578), (221, 91442), (338, 59789), (442, 45721), (2873, 7034), (3517, 5746)]