20937054

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{44171}}^1$

素因数の和:44255

約数の個数: 16

約数和(自身を含む): 42405120

約数和(自身を除く): 21468066

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 44171, 88342, 132513, 265026, 3489509, 6979018, 10468527, 20937054]

約数ペア:

[(1, 20937054), (2, 10468527), (3, 6979018), (6, 3489509), (79, 265026), (158, 132513), (237, 88342), (474, 44171)]