20344733

素因数分解:

${\mathrm{17}}^3\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 16

約数和(自身を含む): 22362480

約数和(自身を除く): 2017747

約数列:

[1, 17, 41, 101, 289, 697, 1717, 4141, 4913, 11849, 29189, 70397, 201433, 496213, 1196749, 20344733]

約数ペア:

[(1, 20344733), (17, 1196749), (41, 496213), (101, 201433), (289, 70397), (697, 29189), (1717, 11849), (4141, 4913)]