20174977836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43108927}}^1$

素因数の和:43108950

約数の個数: 36

約数和(自身を含む): 54920774272

約数和(自身を除く): 34745796436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 43108927, 86217854, 129326781, 172435708, 258653562, 387980343, 517307124, 560416051, 775960686, 1120832102, 1551921372, 1681248153, 2241664204, 3362496306, 5043744459, 6724992612, 10087488918, 20174977836]

約数ペア:

[(1, 20174977836), (2, 10087488918), (3, 6724992612), (4, 5043744459), (6, 3362496306), (9, 2241664204), (12, 1681248153), (13, 1551921372), (18, 1120832102), (26, 775960686), (36, 560416051), (39, 517307124), (52, 387980343), (78, 258653562), (117, 172435708), (156, 129326781), (234, 86217854), (468, 43108927)]