20161540428

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{57935461}}^1$

素因数の和:57935497

約数の個数: 24

約数和(自身を含む): 48665788080

約数和(自身を除く): 28504247652

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 57935461, 115870922, 173806383, 231741844, 347612766, 695225532, 1680128369, 3360256738, 5040385107, 6720513476, 10080770214, 20161540428]

約数ペア:

[(1, 20161540428), (2, 10080770214), (3, 6720513476), (4, 5040385107), (6, 3360256738), (12, 1680128369), (29, 695225532), (58, 347612766), (87, 231741844), (116, 173806383), (174, 115870922), (348, 57935461)]