22382020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16703}}^1$

素因数の和:16779

約数の個数: 24

約数和(自身を含む): 47706624

約数和(自身を除く): 25324604

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 16703, 33406, 66812, 83515, 167030, 334060, 1119101, 2238202, 4476404, 5595505, 11191010, 22382020]

約数ペア:

[(1, 22382020), (2, 11191010), (4, 5595505), (5, 4476404), (10, 2238202), (20, 1119101), (67, 334060), (134, 167030), (268, 83515), (335, 66812), (670, 33406), (1340, 16703)]