20131835795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{204353}}^1$

素因数の和:204455

約数の個数: 32

約数和(自身を含む): 27367087680

約数和(自身を除く): 7235251885

約数列:

[1, 5, 17, 19, 61, 85, 95, 305, 323, 1037, 1159, 1615, 5185, 5795, 19703, 98515, 204353, 1021765, 3474001, 3882707, 12465533, 17370005, 19413535, 62327665, 66006019, 211914061, 236845127, 330030095, 1059570305, 1184225635, 4026367159, 20131835795]

約数ペア:

[(1, 20131835795), (5, 4026367159), (17, 1184225635), (19, 1059570305), (61, 330030095), (85, 236845127), (95, 211914061), (305, 66006019), (323, 62327665), (1037, 19413535), (1159, 17370005), (1615, 12465533), (5185, 3882707), (5795, 3474001), (19703, 1021765), (98515, 204353)]