20189042048

素因数分解:

$2^7\times 7^1\times {\mathrm{22532413}}^1$

素因数の和:22532434

約数の個数: 32

約数和(自身を含む): 45966124560

約数和(自身を除く): 25777082512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22532413, 45064826, 90129652, 157726891, 180259304, 315453782, 360518608, 630907564, 721037216, 1261815128, 1442074432, 2523630256, 2884148864, 5047260512, 10094521024, 20189042048]

約数ペア:

[(1, 20189042048), (2, 10094521024), (4, 5047260512), (7, 2884148864), (8, 2523630256), (14, 1442074432), (16, 1261815128), (28, 721037216), (32, 630907564), (56, 360518608), (64, 315453782), (112, 180259304), (128, 157726891), (224, 90129652), (448, 45064826), (896, 22532413)]