20360236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2593}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 38640224

約数和(自身を除く): 18279988

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 2593, 3926, 5186, 7852, 10372, 33709, 67418, 134836, 391543, 783086, 1566172, 5090059, 10180118, 20360236]

約数ペア:

[(1, 20360236), (2, 10180118), (4, 5090059), (13, 1566172), (26, 783086), (52, 391543), (151, 134836), (302, 67418), (604, 33709), (1963, 10372), (2593, 7852), (3926, 5186)]