20166048008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{133169}}^1$

素因数の和:134021

約数の個数: 32

約数和(自身を含む): 39503548800

約数和(自身を除く): 19337500792

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 823, 1646, 3292, 6584, 18929, 37858, 75716, 133169, 151432, 266338, 532676, 1065352, 3062887, 6125774, 12251548, 24503096, 109598087, 219196174, 438392348, 876784696, 2520756001, 5041512002, 10083024004, 20166048008]

約数ペア:

[(1, 20166048008), (2, 10083024004), (4, 5041512002), (8, 2520756001), (23, 876784696), (46, 438392348), (92, 219196174), (184, 109598087), (823, 24503096), (1646, 12251548), (3292, 6125774), (6584, 3062887), (18929, 1065352), (37858, 532676), (75716, 266338), (133169, 151432)]