20460988807

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{95339}}^1$

素因数の和:95443

約数の個数: 32

約数和(自身を含む): 25773834240

約数和(自身を除く): 5312845433

約数列:

[1, 7, 23, 31, 43, 161, 217, 301, 713, 989, 1333, 4991, 6923, 9331, 30659, 95339, 214613, 667373, 2192797, 2955509, 4099577, 15349579, 20688563, 28697039, 67976707, 94290271, 127086887, 475836949, 660031897, 889608209, 2922998401, 20460988807]

約数ペア:

[(1, 20460988807), (7, 2922998401), (23, 889608209), (31, 660031897), (43, 475836949), (161, 127086887), (217, 94290271), (301, 67976707), (713, 28697039), (989, 20688563), (1333, 15349579), (4991, 4099577), (6923, 2955509), (9331, 2192797), (30659, 667373), (95339, 214613)]