20361103

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5279}}^1$

素因数の和:5334

約数の個数: 16

約数和(自身を含む): 25344000

約数和(自身を除く): 4982897

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 5279, 36953, 100301, 153091, 702107, 1071637, 2908729, 20361103]

約数ペア:

[(1, 20361103), (7, 2908729), (19, 1071637), (29, 702107), (133, 153091), (203, 100301), (551, 36953), (3857, 5279)]