20262938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8521}}^1$

素因数の和:8593

約数の個数: 16

約数和(自身を含む): 32213160

約数和(自身を除く): 11950222

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 8521, 17042, 247109, 349361, 494218, 698722, 10131469, 20262938]

約数ペア:

[(1, 20262938), (2, 10131469), (29, 698722), (41, 494218), (58, 349361), (82, 247109), (1189, 17042), (2378, 8521)]