20199103796

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{1619}}^1\times {\mathrm{42727}}^1$

素因数の和:44423

約数の個数: 24

約数和(自身を含む): 35855628480

約数和(自身を除く): 15656524684

約数列:

[1, 2, 4, 73, 146, 292, 1619, 3238, 6476, 42727, 85454, 118187, 170908, 236374, 472748, 3119071, 6238142, 12476284, 69175013, 138350026, 276700052, 5049775949, 10099551898, 20199103796]

約数ペア:

[(1, 20199103796), (2, 10099551898), (4, 5049775949), (73, 276700052), (146, 138350026), (292, 69175013), (1619, 12476284), (3238, 6238142), (6476, 3119071), (42727, 472748), (85454, 236374), (118187, 170908)]