20192992

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{15391}}^1$

素因数の和:15442

約数の個数: 24

約数和(自身を含む): 40727232

約数和(自身を除く): 20534240

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 15391, 30782, 61564, 123128, 246256, 492512, 631031, 1262062, 2524124, 5048248, 10096496, 20192992]

約数ペア:

[(1, 20192992), (2, 10096496), (4, 5048248), (8, 2524124), (16, 1262062), (32, 631031), (41, 492512), (82, 246256), (164, 123128), (328, 61564), (656, 30782), (1312, 15391)]