20161763066

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1\times {\mathrm{1979}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 31068100800

約数和(自身を除く): 10906337734

約数列:

[1, 2, 61, 113, 122, 226, 739, 1478, 1979, 3958, 6893, 13786, 45079, 83507, 90158, 120719, 167014, 223627, 241438, 447254, 1462481, 2924962, 5093927, 10187854, 13641247, 27282494, 89211341, 165260353, 178422682, 330520706, 10080881533, 20161763066]

約数ペア:

[(1, 20161763066), (2, 10080881533), (61, 330520706), (113, 178422682), (122, 165260353), (226, 89211341), (739, 27282494), (1478, 13641247), (1979, 10187854), (3958, 5093927), (6893, 2924962), (13786, 1462481), (45079, 447254), (83507, 241438), (90158, 223627), (120719, 167014)]