20117418

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{90619}}^1$

素因数の和:90661

約数の個数: 16

約数和(自身を含む): 41322720

約数和(自身を除く): 21205302

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 90619, 181238, 271857, 543714, 3352903, 6705806, 10058709, 20117418]

約数ペア:

[(1, 20117418), (2, 10058709), (3, 6705806), (6, 3352903), (37, 543714), (74, 271857), (111, 181238), (222, 90619)]