2040479994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3391}}^1\times {\mathrm{14327}}^1$

素因数の和:17730

約数の個数: 32

約数和(自身を含む): 4665655296

約数和(自身を除く): 2625175302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3391, 6782, 10173, 14327, 20346, 23737, 28654, 42981, 47474, 71211, 85962, 100289, 142422, 200578, 300867, 601734, 48582857, 97165714, 145748571, 291497142, 340079999, 680159998, 1020239997, 2040479994]

約数ペア:

[(1, 2040479994), (2, 1020239997), (3, 680159998), (6, 340079999), (7, 291497142), (14, 145748571), (21, 97165714), (42, 48582857), (3391, 601734), (6782, 300867), (10173, 200578), (14327, 142422), (20346, 100289), (23737, 85962), (28654, 71211), (42981, 47474)]