20160897138

素因数分解:

$2^1\times 3^3\times {\mathrm{373349947}}^1$

素因数の和:373349958

約数の個数: 16

約数和(自身を含む): 44801993760

約数和(自身を除く): 24641096622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373349947, 746699894, 1120049841, 2240099682, 3360149523, 6720299046, 10080448569, 20160897138]

約数ペア:

[(1, 20160897138), (2, 10080448569), (3, 6720299046), (6, 3360149523), (9, 2240099682), (18, 1120049841), (27, 746699894), (54, 373349947)]