20090115058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4027}}^1\times {\mathrm{11287}}^1$

素因数の和:15346

約数の個数: 32

約数和(自身を含む): 34373856384

約数和(自身を除く): 14283741326

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4027, 8054, 11287, 22574, 52351, 68459, 104702, 136918, 146731, 191879, 293462, 383758, 889967, 1779934, 2494427, 4988854, 45452749, 90905498, 590885737, 772696733, 1181771474, 1545393466, 10045057529, 20090115058]

約数ペア:

[(1, 20090115058), (2, 10045057529), (13, 1545393466), (17, 1181771474), (26, 772696733), (34, 590885737), (221, 90905498), (442, 45452749), (4027, 4988854), (8054, 2494427), (11287, 1779934), (22574, 889967), (52351, 383758), (68459, 293462), (104702, 191879), (136918, 146731)]