20167051072

素因数分解:

$2^6\times 7^1\times {\mathrm{45015739}}^1$

素因数の和:45015758

約数の個数: 28

約数和(自身を含む): 45735991840

約数和(自身を除く): 25568940768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 45015739, 90031478, 180062956, 315110173, 360125912, 630220346, 720251824, 1260440692, 1440503648, 2520881384, 2881007296, 5041762768, 10083525536, 20167051072]

約数ペア:

[(1, 20167051072), (2, 10083525536), (4, 5041762768), (7, 2881007296), (8, 2520881384), (14, 1440503648), (16, 1260440692), (28, 720251824), (32, 630220346), (56, 360125912), (64, 315110173), (112, 180062956), (224, 90031478), (448, 45015739)]