20199071118

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1094089}}^1$

素因数の和:1094292

約数の個数: 32

約数和(自身を含む): 43010866080

約数和(自身を除く): 22811794962

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 181, 362, 543, 1086, 3077, 6154, 9231, 18462, 1094089, 2188178, 3282267, 6564534, 18599513, 37199026, 55798539, 111597078, 198030109, 396060218, 594090327, 1188180654, 3366511853, 6733023706, 10099535559, 20199071118]

約数ペア:

[(1, 20199071118), (2, 10099535559), (3, 6733023706), (6, 3366511853), (17, 1188180654), (34, 594090327), (51, 396060218), (102, 198030109), (181, 111597078), (362, 55798539), (543, 37199026), (1086, 18599513), (3077, 6564534), (6154, 3282267), (9231, 2188178), (18462, 1094089)]