2020375062

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{542237}}^1$

素因数の和:542274

約数の個数: 40

約数和(自身を含む): 4723977456

約数和(自身を除く): 2703602394

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 542237, 1084474, 1626711, 3253422, 4880133, 9760266, 12471451, 14640399, 24942902, 29280798, 37414353, 43921197, 74828706, 87842394, 112243059, 224486118, 336729177, 673458354, 1010187531, 2020375062]

約数ペア:

[(1, 2020375062), (2, 1010187531), (3, 673458354), (6, 336729177), (9, 224486118), (18, 112243059), (23, 87842394), (27, 74828706), (46, 43921197), (54, 37414353), (69, 29280798), (81, 24942902), (138, 14640399), (162, 12471451), (207, 9760266), (414, 4880133), (621, 3253422), (1242, 1626711), (1863, 1084474), (3726, 542237)]