20192371744

素因数分解:

$2^5\times {\mathrm{2311}}^1\times {\mathrm{273047}}^1$

素因数の和:275368

約数の個数: 24

約数和(自身を含む): 39771079488

約数和(自身を除く): 19578707744

約数列:

[1, 2, 4, 8, 16, 32, 2311, 4622, 9244, 18488, 36976, 73952, 273047, 546094, 1092188, 2184376, 4368752, 8737504, 631011617, 1262023234, 2524046468, 5048092936, 10096185872, 20192371744]

約数ペア:

[(1, 20192371744), (2, 10096185872), (4, 5048092936), (8, 2524046468), (16, 1262023234), (32, 631011617), (2311, 8737504), (4622, 4368752), (9244, 2184376), (18488, 1092188), (36976, 546094), (73952, 273047)]