20081946808454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10949}}^1\times {\mathrm{1177237}}^1$

素因数の和:1188248

約数の個数: 32

約数和(自身を含む): 32484705372000

約数和(自身を除く): 12402758563546

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 10949, 21898, 208031, 416062, 448909, 897818, 1177237, 2354474, 8529271, 17058542, 22367503, 44735006, 48266717, 96533434, 917067623, 1834135246, 12889567913, 25779135826, 244901790347, 489803580694, 528472284433, 1056944568866, 10040973404227, 20081946808454]

約数ペア:

[(1, 20081946808454), (2, 10040973404227), (19, 1056944568866), (38, 528472284433), (41, 489803580694), (82, 244901790347), (779, 25779135826), (1558, 12889567913), (10949, 1834135246), (21898, 917067623), (208031, 96533434), (416062, 48266717), (448909, 44735006), (897818, 22367503), (1177237, 17058542), (2354474, 8529271)]