20922451198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1352803}}^1$

素因数の和:1352872

約数の個数: 32

約数和(自身を含む): 37012717440

約数和(自身を除く): 16090266242

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 7733, 15466, 1352803, 2705606, 14880833, 25703257, 29761666, 50053711, 51406514, 100107422, 282735827, 550590821, 565471654, 951020509, 1101181642, 1902041018, 10461225599, 20922451198]

約数ペア:

[(1, 20922451198), (2, 10461225599), (11, 1902041018), (19, 1101181642), (22, 951020509), (37, 565471654), (38, 550590821), (74, 282735827), (209, 100107422), (407, 51406514), (418, 50053711), (703, 29761666), (814, 25703257), (1406, 14880833), (7733, 2705606), (15466, 1352803)]