20130724638

素因数分解:

$2^1\times 3^3\times {\mathrm{372791197}}^1$

素因数の和:372791208

約数の個数: 16

約数和(自身を含む): 44734943760

約数和(自身を除く): 24604219122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 372791197, 745582394, 1118373591, 2236747182, 3355120773, 6710241546, 10065362319, 20130724638]

約数ペア:

[(1, 20130724638), (2, 10065362319), (3, 6710241546), (6, 3355120773), (9, 2236747182), (18, 1118373591), (27, 745582394), (54, 372791197)]