20951352

素因数分解:

$2^3\times 3^3\times {\mathrm{96997}}^1$

素因数の和:97012

約数の個数: 32

約数和(自身を含む): 58198800

約数和(自身を除く): 37247448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 96997, 193994, 290991, 387988, 581982, 775976, 872973, 1163964, 1745946, 2327928, 2618919, 3491892, 5237838, 6983784, 10475676, 20951352]

約数ペア:

[(1, 20951352), (2, 10475676), (3, 6983784), (4, 5237838), (6, 3491892), (8, 2618919), (9, 2327928), (12, 1745946), (18, 1163964), (24, 872973), (27, 775976), (36, 581982), (54, 387988), (72, 290991), (108, 193994), (216, 96997)]