20040549982

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1\times {\mathrm{4783}}^1$

素因数の和:6244

約数の個数: 32

約数和(自身を含む): 31655804544

約数和(自身を除く): 11615254562

約数列:

[1, 2, 37, 41, 74, 82, 1381, 1517, 2762, 3034, 4783, 9566, 51097, 56621, 102194, 113242, 176971, 196103, 353942, 392206, 2094977, 4189954, 6605323, 7255811, 13210646, 14511622, 244396951, 270818243, 488793902, 541636486, 10020274991, 20040549982]

約数ペア:

[(1, 20040549982), (2, 10020274991), (37, 541636486), (41, 488793902), (74, 270818243), (82, 244396951), (1381, 14511622), (1517, 13210646), (2762, 7255811), (3034, 6605323), (4783, 4189954), (9566, 2094977), (51097, 392206), (56621, 353942), (102194, 196103), (113242, 176971)]