20187973032

素因数分解:

$2^3\times 3^1\times {\mathrm{3209}}^1\times {\mathrm{262127}}^1$

素因数の和:265345

約数の個数: 32

約数和(自身を含む): 50485852800

約数和(自身を除く): 30297879768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3209, 6418, 9627, 12836, 19254, 25672, 38508, 77016, 262127, 524254, 786381, 1048508, 1572762, 2097016, 3145524, 6291048, 841165543, 1682331086, 2523496629, 3364662172, 5046993258, 6729324344, 10093986516, 20187973032]

約数ペア:

[(1, 20187973032), (2, 10093986516), (3, 6729324344), (4, 5046993258), (6, 3364662172), (8, 2523496629), (12, 1682331086), (24, 841165543), (3209, 6291048), (6418, 3145524), (9627, 2097016), (12836, 1572762), (19254, 1048508), (25672, 786381), (38508, 524254), (77016, 262127)]