20460288

素因数分解:

$2^8\times 3^1\times {\mathrm{26641}}^1$

素因数の和:26660

約数の個数: 36

約数和(自身を含む): 54456248

約数和(自身を除く): 33995960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 26641, 53282, 79923, 106564, 159846, 213128, 319692, 426256, 639384, 852512, 1278768, 1705024, 2557536, 3410048, 5115072, 6820096, 10230144, 20460288]

約数ペア:

[(1, 20460288), (2, 10230144), (3, 6820096), (4, 5115072), (6, 3410048), (8, 2557536), (12, 1705024), (16, 1278768), (24, 852512), (32, 639384), (48, 426256), (64, 319692), (96, 213128), (128, 159846), (192, 106564), (256, 79923), (384, 53282), (768, 26641)]