20285822018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4049}}^1\times {\mathrm{32533}}^1$

素因数の和:36602

約数の個数: 32

約数和(自身を含む): 37947657600

約数和(自身を除く): 17661835582

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 4049, 8098, 28343, 32533, 44539, 56686, 65066, 89078, 227731, 311773, 357863, 455462, 623546, 715726, 2505041, 5010082, 131726117, 263452234, 922082819, 1448987287, 1844165638, 2897974574, 10142911009, 20285822018]

約数ペア:

[(1, 20285822018), (2, 10142911009), (7, 2897974574), (11, 1844165638), (14, 1448987287), (22, 922082819), (77, 263452234), (154, 131726117), (4049, 5010082), (8098, 2505041), (28343, 715726), (32533, 623546), (44539, 455462), (56686, 357863), (65066, 311773), (89078, 227731)]