20005878

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{33013}}^1$

素因数の和:33119

約数の個数: 16

約数和(自身を含む): 40409136

約数和(自身を除く): 20403258

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 33013, 66026, 99039, 198078, 3334313, 6668626, 10002939, 20005878]

約数ペア:

[(1, 20005878), (2, 10002939), (3, 6668626), (6, 3334313), (101, 198078), (202, 99039), (303, 66026), (606, 33013)]