20328432

素因数分解:

$2^4\times 3^1\times {\mathrm{423509}}^1$

素因数の和:423520

約数の個数: 20

約数和(自身を含む): 52515240

約数和(自身を除く): 32186808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 423509, 847018, 1270527, 1694036, 2541054, 3388072, 5082108, 6776144, 10164216, 20328432]

約数ペア:

[(1, 20328432), (2, 10164216), (3, 6776144), (4, 5082108), (6, 3388072), (8, 2541054), (12, 1694036), (16, 1270527), (24, 847018), (48, 423509)]