20321796768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2326213}}^1$

素因数の和:2326246

約数の個数: 96

約数和(自身を含む): 65655063936

約数和(自身を除く): 45333267168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 2326213, 4652426, 6978639, 9304852, 13957278, 16283491, 18609704, 27914556, 30240769, 32566982, 37219408, 48850473, 55829112, 60481538, 65133964, 74438816, 90722307, 97700946, 111658224, 120963076, 130267928, 181444614, 195401892, 211685383, 223316448, 241926152, 260535856, 362889228, 390803784, 423370766, 483852304, 521071712, 635056149, 725778456, 781607568, 846741532, 967704608, 1270112298, 1451556912, 1563215136, 1693483064, 2540224596, 2903113824, 3386966128, 5080449192, 6773932256, 10160898384, 20321796768]

約数ペア:

[(1, 20321796768), (2, 10160898384), (3, 6773932256), (4, 5080449192), (6, 3386966128), (7, 2903113824), (8, 2540224596), (12, 1693483064), (13, 1563215136), (14, 1451556912), (16, 1270112298), (21, 967704608), (24, 846741532), (26, 781607568), (28, 725778456), (32, 635056149), (39, 521071712), (42, 483852304), (48, 423370766), (52, 390803784), (56, 362889228), (78, 260535856), (84, 241926152), (91, 223316448), (96, 211685383), (104, 195401892), (112, 181444614), (156, 130267928), (168, 120963076), (182, 111658224), (208, 97700946), (224, 90722307), (273, 74438816), (312, 65133964), (336, 60481538), (364, 55829112), (416, 48850473), (546, 37219408), (624, 32566982), (672, 30240769), (728, 27914556), (1092, 18609704), (1248, 16283491), (1456, 13957278), (2184, 9304852), (2912, 6978639), (4368, 4652426), (8736, 2326213)]