20602019942

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8861}}^1\times {\mathrm{9769}}^1$

素因数の和:18656

約数の個数: 32

約数和(自身を含む): 37403311680

約数和(自身を除く): 16801291738

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8861, 9769, 17722, 19538, 62027, 68383, 124054, 136766, 150637, 166073, 301274, 332146, 1054459, 1162511, 2108918, 2325022, 86563109, 173126218, 605941763, 1211883526, 1471572853, 2943145706, 10301009971, 20602019942]

約数ペア:

[(1, 20602019942), (2, 10301009971), (7, 2943145706), (14, 1471572853), (17, 1211883526), (34, 605941763), (119, 173126218), (238, 86563109), (8861, 2325022), (9769, 2108918), (17722, 1162511), (19538, 1054459), (62027, 332146), (68383, 301274), (124054, 166073), (136766, 150637)]