20051814

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145303}}^1$

素因数の和:145331

約数の個数: 16

約数和(自身を含む): 41847552

約数和(自身を除く): 21795738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 145303, 290606, 435909, 871818, 3341969, 6683938, 10025907, 20051814]

約数ペア:

[(1, 20051814), (2, 10025907), (3, 6683938), (6, 3341969), (23, 871818), (46, 435909), (69, 290606), (138, 145303)]