20140804086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258215437}}^1$

素因数の和:258215455

約数の個数: 16

約数和(自身を含む): 43380193584

約数和(自身を除く): 23239389498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258215437, 516430874, 774646311, 1549292622, 3356800681, 6713601362, 10070402043, 20140804086]

約数ペア:

[(1, 20140804086), (2, 10070402043), (3, 6713601362), (6, 3356800681), (13, 1549292622), (26, 774646311), (39, 516430874), (78, 258215437)]