20345087658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13092077}}^1$

素因数の和:13092126

約数の個数: 32

約数和(自身を含む): 47759900544

約数和(自身を除く): 27414812886

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 13092077, 26184154, 39276231, 78552462, 91644539, 183289078, 274933617, 484406849, 549867234, 968813698, 1453220547, 2906441094, 3390847943, 6781695886, 10172543829, 20345087658]

約数ペア:

[(1, 20345087658), (2, 10172543829), (3, 6781695886), (6, 3390847943), (7, 2906441094), (14, 1453220547), (21, 968813698), (37, 549867234), (42, 484406849), (74, 274933617), (111, 183289078), (222, 91644539), (259, 78552462), (518, 39276231), (777, 26184154), (1554, 13092077)]