20236521544

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{563}}^1\times {\mathrm{19793}}^1$

素因数の和:20589

約数の個数: 32

約数和(自身を含む): 38180250720

約数和(自身を除く): 17943729176

約数列:

[1, 2, 4, 8, 227, 454, 563, 908, 1126, 1816, 2252, 4504, 19793, 39586, 79172, 127801, 158344, 255602, 511204, 1022408, 4493011, 8986022, 11143459, 17972044, 22286918, 35944088, 44573836, 89147672, 2529565193, 5059130386, 10118260772, 20236521544]

約数ペア:

[(1, 20236521544), (2, 10118260772), (4, 5059130386), (8, 2529565193), (227, 89147672), (454, 44573836), (563, 35944088), (908, 22286918), (1126, 17972044), (1816, 11143459), (2252, 8986022), (4504, 4493011), (19793, 1022408), (39586, 511204), (79172, 255602), (127801, 158344)]