20119914

素因数分解:

$2^1\times 3^5\times {\mathrm{41399}}^1$

素因数の和:41416

約数の個数: 24

約数和(自身を含む): 45208800

約数和(自身を除く): 25088886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 41399, 82798, 124197, 248394, 372591, 745182, 1117773, 2235546, 3353319, 6706638, 10059957, 20119914]

約数ペア:

[(1, 20119914), (2, 10059957), (3, 6706638), (6, 3353319), (9, 2235546), (18, 1117773), (27, 745182), (54, 372591), (81, 248394), (162, 124197), (243, 82798), (486, 41399)]