20146818

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47293}}^1$

素因数の和:47369

約数の個数: 16

約数和(自身を含む): 40862016

約数和(自身を除く): 20715198

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47293, 94586, 141879, 283758, 3357803, 6715606, 10073409, 20146818]

約数ペア:

[(1, 20146818), (2, 10073409), (3, 6715606), (6, 3357803), (71, 283758), (142, 141879), (213, 94586), (426, 47293)]