20160983820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336016397}}^1$

素因数の和:336016409

約数の個数: 24

約数和(自身を含む): 56450754864

約数和(自身を除く): 36289771044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336016397, 672032794, 1008049191, 1344065588, 1680081985, 2016098382, 3360163970, 4032196764, 5040245955, 6720327940, 10080491910, 20160983820]

約数ペア:

[(1, 20160983820), (2, 10080491910), (3, 6720327940), (4, 5040245955), (5, 4032196764), (6, 3360163970), (10, 2016098382), (12, 1680081985), (15, 1344065588), (20, 1008049191), (30, 672032794), (60, 336016397)]