20565527049

素因数分解:

$3^3\times {\mathrm{281}}^1\times {\mathrm{1259}}^1\times {\mathrm{2153}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 30614371200

約数和(自身を除く): 10048844151

約数列:

[1, 3, 9, 27, 281, 843, 1259, 2153, 2529, 3777, 6459, 7587, 11331, 19377, 33993, 58131, 353779, 604993, 1061337, 1814979, 2710627, 3184011, 5444937, 8131881, 9552033, 16334811, 24395643, 73186929, 761686187, 2285058561, 6855175683, 20565527049]

約数ペア:

[(1, 20565527049), (3, 6855175683), (9, 2285058561), (27, 761686187), (281, 73186929), (843, 24395643), (1259, 16334811), (2153, 9552033), (2529, 8131881), (3777, 5444937), (6459, 3184011), (7587, 2710627), (11331, 1814979), (19377, 1061337), (33993, 604993), (58131, 353779)]