20196181802

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1\times {\mathrm{235513}}^1$

素因数の和:236377

約数の個数: 16

約数和(自身を含む): 30904147080

約数和(自身を除く): 10707965278

約数列:

[1, 2, 53, 106, 809, 1618, 42877, 85754, 235513, 471026, 12482189, 24964378, 190530017, 381060034, 10098090901, 20196181802]

約数ペア:

[(1, 20196181802), (2, 10098090901), (53, 381060034), (106, 190530017), (809, 24964378), (1618, 12482189), (42877, 471026), (85754, 235513)]