20127482

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2693}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 31325832

約数和(自身を除く): 11198350

約数列:

[1, 2, 37, 74, 101, 202, 2693, 3737, 5386, 7474, 99641, 199282, 271993, 543986, 10063741, 20127482]

約数ペア:

[(1, 20127482), (2, 10063741), (37, 543986), (74, 271993), (101, 199282), (202, 99641), (2693, 7474), (3737, 5386)]