20174739730

素因数分解:

$2^1\times 5^1\times {\mathrm{22111}}^1\times {\mathrm{91243}}^1$

素因数の和:113361

約数の個数: 16

約数和(自身を含む): 36316571904

約数和(自身を除く): 16141832174

約数列:

[1, 2, 5, 10, 22111, 44222, 91243, 110555, 182486, 221110, 456215, 912430, 2017473973, 4034947946, 10087369865, 20174739730]

約数ペア:

[(1, 20174739730), (2, 10087369865), (5, 4034947946), (10, 2017473973), (22111, 912430), (44222, 456215), (91243, 221110), (110555, 182486)]