2080220732

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{26227}}^1$

素因数の和:26561

約数の個数: 24

約数和(自身を含む): 3701295360

約数和(自身を除く): 1621074628

約数列:

[1, 2, 4, 79, 158, 251, 316, 502, 1004, 19829, 26227, 39658, 52454, 79316, 104908, 2071933, 4143866, 6582977, 8287732, 13165954, 26331908, 520055183, 1040110366, 2080220732]

約数ペア:

[(1, 2080220732), (2, 1040110366), (4, 520055183), (79, 26331908), (158, 13165954), (251, 8287732), (316, 6582977), (502, 4143866), (1004, 2071933), (19829, 104908), (26227, 79316), (39658, 52454)]