20334232

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 39412800

約数和(自身を除く): 19078568

約数列:

[1, 2, 4, 8, 59, 67, 118, 134, 236, 268, 472, 536, 643, 1286, 2572, 3953, 5144, 7906, 15812, 31624, 37937, 43081, 75874, 86162, 151748, 172324, 303496, 344648, 2541779, 5083558, 10167116, 20334232]

約数ペア:

[(1, 20334232), (2, 10167116), (4, 5083558), (8, 2541779), (59, 344648), (67, 303496), (118, 172324), (134, 151748), (236, 86162), (268, 75874), (472, 43081), (536, 37937), (643, 31624), (1286, 15812), (2572, 7906), (3953, 5144)]