20168163612

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4957759}}^1$

素因数の和:4957882

約数の個数: 36

約数和(自身を含む): 51431802240

約数和(自身を除く): 31263638628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 4957759, 9915518, 14873277, 19831036, 29746554, 44619831, 59493108, 89239662, 178479324, 560226767, 1120453534, 1680680301, 2240907068, 3361360602, 5042040903, 6722721204, 10084081806, 20168163612]

約数ペア:

[(1, 20168163612), (2, 10084081806), (3, 6722721204), (4, 5042040903), (6, 3361360602), (9, 2240907068), (12, 1680680301), (18, 1120453534), (36, 560226767), (113, 178479324), (226, 89239662), (339, 59493108), (452, 44619831), (678, 29746554), (1017, 19831036), (1356, 14873277), (2034, 9915518), (4068, 4957759)]