20192448

素因数分解:

$2^6\times 3^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:685

約数の個数: 56

約数和(自身を含む): 53766720

約数和(自身を除く): 33574272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 251, 419, 502, 753, 838, 1004, 1257, 1506, 1676, 2008, 2514, 3012, 3352, 4016, 5028, 6024, 6704, 8032, 10056, 12048, 13408, 16064, 20112, 24096, 26816, 40224, 48192, 80448, 105169, 210338, 315507, 420676, 631014, 841352, 1262028, 1682704, 2524056, 3365408, 5048112, 6730816, 10096224, 20192448]

約数ペア:

[(1, 20192448), (2, 10096224), (3, 6730816), (4, 5048112), (6, 3365408), (8, 2524056), (12, 1682704), (16, 1262028), (24, 841352), (32, 631014), (48, 420676), (64, 315507), (96, 210338), (192, 105169), (251, 80448), (419, 48192), (502, 40224), (753, 26816), (838, 24096), (1004, 20112), (1257, 16064), (1506, 13408), (1676, 12048), (2008, 10056), (2514, 8032), (3012, 6704), (3352, 6024), (4016, 5028)]