20070358

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2459}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 38257920

約数和(自身を除く): 18187562

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 2459, 4081, 4918, 8162, 17213, 27049, 34426, 54098, 130327, 189343, 260654, 378686, 912289, 1433597, 1824578, 2867194, 10035179, 20070358]

約数ペア:

[(1, 20070358), (2, 10035179), (7, 2867194), (11, 1824578), (14, 1433597), (22, 912289), (53, 378686), (77, 260654), (106, 189343), (154, 130327), (371, 54098), (583, 34426), (742, 27049), (1166, 17213), (2459, 8162), (4081, 4918)]