2034960020

素因数分解:

$2^2\times 5^1\times {\mathrm{4951}}^1\times {\mathrm{20551}}^1$

素因数の和:25511

約数の個数: 24

約数和(自身を含む): 4274487168

約数和(自身を除く): 2239527148

約数列:

[1, 2, 4, 5, 10, 20, 4951, 9902, 19804, 20551, 24755, 41102, 49510, 82204, 99020, 102755, 205510, 411020, 101748001, 203496002, 406992004, 508740005, 1017480010, 2034960020]

約数ペア:

[(1, 2034960020), (2, 1017480010), (4, 508740005), (5, 406992004), (10, 203496002), (20, 101748001), (4951, 411020), (9902, 205510), (19804, 102755), (20551, 99020), (24755, 82204), (41102, 49510)]