20071524320

素因数分解:

$2^5\times 5^1\times {\mathrm{125447027}}^1$

素因数の和:125447042

約数の個数: 24

約数和(自身を含む): 47418976584

約数和(自身を除く): 27347452264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 125447027, 250894054, 501788108, 627235135, 1003576216, 1254470270, 2007152432, 2508940540, 4014304864, 5017881080, 10035762160, 20071524320]

約数ペア:

[(1, 20071524320), (2, 10035762160), (4, 5017881080), (5, 4014304864), (8, 2508940540), (10, 2007152432), (16, 1254470270), (20, 1003576216), (32, 627235135), (40, 501788108), (80, 250894054), (160, 125447027)]