20485536

素因数分解:

$2^5\times 3^1\times {\mathrm{213391}}^1$

素因数の和:213404

約数の個数: 24

約数和(自身を含む): 53774784

約数和(自身を除く): 33289248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 213391, 426782, 640173, 853564, 1280346, 1707128, 2560692, 3414256, 5121384, 6828512, 10242768, 20485536]

約数ペア:

[(1, 20485536), (2, 10242768), (3, 6828512), (4, 5121384), (6, 3414256), (8, 2560692), (12, 1707128), (16, 1280346), (24, 853564), (32, 640173), (48, 426782), (96, 213391)]