20184625869

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{145139}}^1$

素因数の和:145600

約数の個数: 16

約数和(自身を含む): 27179496960

約数和(自身を除く): 6994871091

約数列:

[1, 3, 151, 307, 453, 921, 46357, 139071, 145139, 435417, 21915989, 44557673, 65747967, 133673019, 6728208623, 20184625869]

約数ペア:

[(1, 20184625869), (3, 6728208623), (151, 133673019), (307, 65747967), (453, 44557673), (921, 21915989), (46357, 435417), (139071, 145139)]