20216886

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{116189}}^1$

素因数の和:116223

約数の個数: 16

約数和(自身を含む): 41828400

約数和(自身を除く): 21611514

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 116189, 232378, 348567, 697134, 3369481, 6738962, 10108443, 20216886]

約数ペア:

[(1, 20216886), (2, 10108443), (3, 6738962), (6, 3369481), (29, 697134), (58, 348567), (87, 232378), (174, 116189)]