20117132

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4153}}^1$

素因数の和:4337

約数の個数: 24

約数和(自身を含む): 40476576

約数和(自身を除く): 20359444

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4153, 4844, 8306, 16612, 29071, 58142, 116284, 718469, 1436938, 2873876, 5029283, 10058566, 20117132]

約数ペア:

[(1, 20117132), (2, 10058566), (4, 5029283), (7, 2873876), (14, 1436938), (28, 718469), (173, 116284), (346, 58142), (692, 29071), (1211, 16612), (2422, 8306), (4153, 4844)]