20110980666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12941429}}^1$

素因数の和:12941478

約数の個数: 32

約数和(自身を含む): 47210336640

約数和(自身を除く): 27099355974

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 12941429, 25882858, 38824287, 77648574, 90590003, 181180006, 271770009, 478832873, 543540018, 957665746, 1436498619, 2872997238, 3351830111, 6703660222, 10055490333, 20110980666]

約数ペア:

[(1, 20110980666), (2, 10055490333), (3, 6703660222), (6, 3351830111), (7, 2872997238), (14, 1436498619), (21, 957665746), (37, 543540018), (42, 478832873), (74, 271770009), (111, 181180006), (222, 90590003), (259, 77648574), (518, 38824287), (777, 25882858), (1554, 12941429)]