20328018

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{46411}}^1$

素因数の和:46489

約数の個数: 16

約数和(自身を含む): 41213856

約数和(自身を除く): 20885838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 46411, 92822, 139233, 278466, 3388003, 6776006, 10164009, 20328018]

約数ペア:

[(1, 20328018), (2, 10164009), (3, 6776006), (6, 3388003), (73, 278466), (146, 139233), (219, 92822), (438, 46411)]