20162968299

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1\times {\mathrm{431}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 29841177600

約数和(自身を除く): 9678209301

約数列:

[1, 3, 9, 71, 179, 213, 409, 431, 537, 639, 1227, 1293, 1611, 3681, 3879, 12709, 29039, 30601, 38127, 73211, 77149, 87117, 91803, 114381, 176279, 219633, 231447, 261351, 275409, 528837, 658899, 694341, 1586511, 5197981, 5477579, 12515809, 15593943, 16432737, 31553941, 37547427, 46781829, 49298211, 94661823, 112642281, 283985469, 2240329811, 6720989433, 20162968299]

約数ペア:

[(1, 20162968299), (3, 6720989433), (9, 2240329811), (71, 283985469), (179, 112642281), (213, 94661823), (409, 49298211), (431, 46781829), (537, 37547427), (639, 31553941), (1227, 16432737), (1293, 15593943), (1611, 12515809), (3681, 5477579), (3879, 5197981), (12709, 1586511), (29039, 694341), (30601, 658899), (38127, 528837), (73211, 275409), (77149, 261351), (87117, 231447), (91803, 219633), (114381, 176279)]