20305524

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12917}}^1$

素因数の和:13055

約数の個数: 24

約数和(自身を含む): 47744928

約数和(自身を除く): 27439404

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 12917, 25834, 38751, 51668, 77502, 155004, 1692127, 3384254, 5076381, 6768508, 10152762, 20305524]

約数ペア:

[(1, 20305524), (2, 10152762), (3, 6768508), (4, 5076381), (6, 3384254), (12, 1692127), (131, 155004), (262, 77502), (393, 51668), (524, 38751), (786, 25834), (1572, 12917)]