20996754

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{120671}}^1$

素因数の和:120705

約数の個数: 16

約数和(自身を含む): 43441920

約数和(自身を除く): 22445166

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 120671, 241342, 362013, 724026, 3499459, 6998918, 10498377, 20996754]

約数ペア:

[(1, 20996754), (2, 10498377), (3, 6998918), (6, 3499459), (29, 724026), (58, 362013), (87, 241342), (174, 120671)]