20162731263

素因数分解:

$3^1\times {\mathrm{419}}^1\times {\mathrm{1319}}^1\times {\mathrm{12161}}^1$

素因数の和:13902

約数の個数: 16

約数和(自身を含む): 26970451200

約数和(自身を除く): 6807719937

約数列:

[1, 3, 419, 1257, 1319, 3957, 12161, 36483, 552661, 1657983, 5095459, 15286377, 16040359, 48121077, 6720910421, 20162731263]

約数ペア:

[(1, 20162731263), (3, 6720910421), (419, 48121077), (1257, 16040359), (1319, 15286377), (3957, 5095459), (12161, 1657983), (36483, 552661)]