19504860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{325081}}^1$

素因数の和:325093

約数の個数: 24

約数和(自身を含む): 54613776

約数和(自身を除く): 35108916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 325081, 650162, 975243, 1300324, 1625405, 1950486, 3250810, 3900972, 4876215, 6501620, 9752430, 19504860]

約数ペア:

[(1, 19504860), (2, 9752430), (3, 6501620), (4, 4876215), (5, 3900972), (6, 3250810), (10, 1950486), (12, 1625405), (15, 1300324), (20, 975243), (30, 650162), (60, 325081)]