20060770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5557}}^1$

素因数の和:5602

約数の個数: 24

約数和(自身を含む): 38116764

約数和(自身を除く): 18055994

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 5557, 11114, 27785, 55570, 105583, 211166, 527915, 1055830, 2006077, 4012154, 10030385, 20060770]

約数ペア:

[(1, 20060770), (2, 10030385), (5, 4012154), (10, 2006077), (19, 1055830), (38, 527915), (95, 211166), (190, 105583), (361, 55570), (722, 27785), (1805, 11114), (3610, 5557)]