20342638392

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{44651}}^1$

素因数の和:45164

約数の個数: 64

約数和(自身を含む): 52210690560

約数和(自身を除く): 31868052168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 463, 492, 926, 984, 1389, 1852, 2778, 3704, 5556, 11112, 18983, 37966, 44651, 56949, 75932, 89302, 113898, 133953, 151864, 178604, 227796, 267906, 357208, 455592, 535812, 1071624, 1830691, 3661382, 5492073, 7322764, 10984146, 14645528, 20673413, 21968292, 41346826, 43936584, 62020239, 82693652, 124040478, 165387304, 248080956, 496161912, 847609933, 1695219866, 2542829799, 3390439732, 5085659598, 6780879464, 10171319196, 20342638392]

約数ペア:

[(1, 20342638392), (2, 10171319196), (3, 6780879464), (4, 5085659598), (6, 3390439732), (8, 2542829799), (12, 1695219866), (24, 847609933), (41, 496161912), (82, 248080956), (123, 165387304), (164, 124040478), (246, 82693652), (328, 62020239), (463, 43936584), (492, 41346826), (926, 21968292), (984, 20673413), (1389, 14645528), (1852, 10984146), (2778, 7322764), (3704, 5492073), (5556, 3661382), (11112, 1830691), (18983, 1071624), (37966, 535812), (44651, 455592), (56949, 357208), (75932, 267906), (89302, 227796), (113898, 178604), (133953, 151864)]