20124719964

素因数分解:

$2^2\times 3^2\times {\mathrm{559019999}}^1$

素因数の和:559020009

約数の個数: 18

約数和(自身を含む): 50870820000

約数和(自身を除く): 30746100036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 559019999, 1118039998, 1677059997, 2236079996, 3354119994, 5031179991, 6708239988, 10062359982, 20124719964]

約数ペア:

[(1, 20124719964), (2, 10062359982), (3, 6708239988), (4, 5031179991), (6, 3354119994), (9, 2236079996), (12, 1677059997), (18, 1118039998), (36, 559019999)]