20056001811

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1212649}}^1$

素因数の和:1212838

約数の個数: 16

約数和(自身を含む): 27648420000

約数和(自身を除く): 7592418189

約数列:

[1, 3, 37, 111, 149, 447, 5513, 16539, 1212649, 3637947, 44868013, 134604039, 180684701, 542054103, 6685333937, 20056001811]

約数ペア:

[(1, 20056001811), (3, 6685333937), (37, 542054103), (111, 180684701), (149, 134604039), (447, 44868013), (5513, 3637947), (16539, 1212649)]