20063521

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 21669120

約数和(自身を除く): 1605599

約数列:

[1, 23, 53, 109, 151, 1219, 2507, 3473, 5777, 8003, 16459, 132871, 184069, 378557, 872327, 20063521]

約数ペア:

[(1, 20063521), (23, 872327), (53, 378557), (109, 184069), (151, 132871), (1219, 16459), (2507, 8003), (3473, 5777)]