20236799992

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{35628169}}^1$

素因数の和:35628246

約数の個数: 16

約数和(自身を含む): 38478423600

約数和(自身を除く): 18241623608

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 35628169, 71256338, 142512676, 285025352, 2529599999, 5059199998, 10118399996, 20236799992]

約数ペア:

[(1, 20236799992), (2, 10118399996), (4, 5059199998), (8, 2529599999), (71, 285025352), (142, 142512676), (284, 71256338), (568, 35628169)]