20074986249

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1\times {\mathrm{95747}}^1$

素因数の和:97284

約数の個数: 16

約数和(自身を含む): 27354820608

約数和(自身を除く): 7279834359

約数列:

[1, 3, 47, 141, 1487, 4461, 69889, 95747, 209667, 287241, 4500109, 13500327, 142375789, 427127367, 6691662083, 20074986249]

約数ペア:

[(1, 20074986249), (3, 6691662083), (47, 427127367), (141, 142375789), (1487, 13500327), (4461, 4500109), (69889, 287241), (95747, 209667)]