20165594164

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1049}}^1\times {\mathrm{165721}}^1$

素因数の和:166803

約数の個数: 24

約数和(自身を含む): 36541701000

約数和(自身を除く): 16376106836

約数列:

[1, 2, 4, 29, 58, 116, 1049, 2098, 4196, 30421, 60842, 121684, 165721, 331442, 662884, 4805909, 9611818, 19223636, 173841329, 347682658, 695365316, 5041398541, 10082797082, 20165594164]

約数ペア:

[(1, 20165594164), (2, 10082797082), (4, 5041398541), (29, 695365316), (58, 347682658), (116, 173841329), (1049, 19223636), (2098, 9611818), (4196, 4805909), (30421, 662884), (60842, 331442), (121684, 165721)]