20145662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 33415200

約数和(自身を除く): 13269538

約数列:

[1, 2, 19, 29, 38, 58, 101, 181, 202, 362, 551, 1102, 1919, 2929, 3439, 3838, 5249, 5858, 6878, 10498, 18281, 36562, 55651, 99731, 111302, 199462, 347339, 530149, 694678, 1060298, 10072831, 20145662]

約数ペア:

[(1, 20145662), (2, 10072831), (19, 1060298), (29, 694678), (38, 530149), (58, 347339), (101, 199462), (181, 111302), (202, 99731), (362, 55651), (551, 36562), (1102, 18281), (1919, 10498), (2929, 6878), (3439, 5858), (3838, 5249)]