20237946

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{12539}}^1$

素因数の和:12813

約数の個数: 16

約数和(自身を含む): 40629600

約数和(自身を除く): 20391654

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 12539, 25078, 37617, 75234, 3372991, 6745982, 10118973, 20237946]

約数ペア:

[(1, 20237946), (2, 10118973), (3, 6745982), (6, 3372991), (269, 75234), (538, 37617), (807, 25078), (1614, 12539)]