20174745868

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{3673}}^1\times {\mathrm{47351}}^1$

素因数の和:51057

約数の個数: 24

約数和(自身を含む): 36533962080

約数和(自身を除く): 16359216212

約数列:

[1, 2, 4, 29, 58, 116, 3673, 7346, 14692, 47351, 94702, 106517, 189404, 213034, 426068, 1373179, 2746358, 5492716, 173920223, 347840446, 695680892, 5043686467, 10087372934, 20174745868]

約数ペア:

[(1, 20174745868), (2, 10087372934), (4, 5043686467), (29, 695680892), (58, 347840446), (116, 173920223), (3673, 5492716), (7346, 2746358), (14692, 1373179), (47351, 426068), (94702, 213034), (106517, 189404)]