20220811142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{270527}}^1$

素因数の和:270836

約数の個数: 32

約数和(自身を含む): 36618670080

約数和(自身を除く): 16397858938

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 281, 562, 1967, 3934, 5339, 10678, 37373, 74746, 270527, 541054, 1893689, 3787378, 5140013, 10280026, 35980091, 71960182, 76018087, 152036174, 532126609, 1064253218, 1444343653, 2888687306, 10110405571, 20220811142]

約数ペア:

[(1, 20220811142), (2, 10110405571), (7, 2888687306), (14, 1444343653), (19, 1064253218), (38, 532126609), (133, 152036174), (266, 76018087), (281, 71960182), (562, 35980091), (1967, 10280026), (3934, 5140013), (5339, 3787378), (10678, 1893689), (37373, 541054), (74746, 270527)]