20008102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2909}}^1$

素因数の和:3111

約数の個数: 16

約数和(自身を含む): 31777200

約数和(自身を除く): 11769098

約数列:

[1, 2, 19, 38, 181, 362, 2909, 3439, 5818, 6878, 55271, 110542, 526529, 1053058, 10004051, 20008102]

約数ペア:

[(1, 20008102), (2, 10004051), (19, 1053058), (38, 526529), (181, 110542), (362, 55271), (2909, 6878), (3439, 5818)]