20161137616

素因数分解:

$2^4\times {\mathrm{33601}}^1\times {\mathrm{37501}}^1$

素因数の和:71110

約数の個数: 20

約数和(自身を含む): 39064408324

約数和(自身を除く): 18903270708

約数列:

[1, 2, 4, 8, 16, 33601, 37501, 67202, 75002, 134404, 150004, 268808, 300008, 537616, 600016, 1260071101, 2520142202, 5040284404, 10080568808, 20161137616]

約数ペア:

[(1, 20161137616), (2, 10080568808), (4, 5040284404), (8, 2520142202), (16, 1260071101), (33601, 600016), (37501, 537616), (67202, 300008), (75002, 268808), (134404, 150004)]