20167031264

素因数分解:

$2^5\times {\mathrm{8053}}^1\times {\mathrm{78259}}^1$

素因数の和:86322

約数の個数: 24

約数和(自身を含む): 39709280520

約数和(自身を除く): 19542249256

約数列:

[1, 2, 4, 8, 16, 32, 8053, 16106, 32212, 64424, 78259, 128848, 156518, 257696, 313036, 626072, 1252144, 2504288, 630219727, 1260439454, 2520878908, 5041757816, 10083515632, 20167031264]

約数ペア:

[(1, 20167031264), (2, 10083515632), (4, 5041757816), (8, 2520878908), (16, 1260439454), (32, 630219727), (8053, 2504288), (16106, 1252144), (32212, 626072), (64424, 313036), (78259, 257696), (128848, 156518)]