20121032433

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4971839}}^1$

素因数の和:4971932

約数の個数: 16

約数和(自身を含む): 28637798400

約数和(自身を除く): 8516765967

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 4971839, 14915517, 94464941, 283394823, 353000569, 1059001707, 6707010811, 20121032433]

約数ペア:

[(1, 20121032433), (3, 6707010811), (19, 1059001707), (57, 353000569), (71, 283394823), (213, 94464941), (1349, 14915517), (4047, 4971839)]