20172680626

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{547}}^1\times {\mathrm{6257}}^1$

素因数の和:7234

約数の個数: 32

約数和(自身を含む): 34732801152

約数和(自身を除く): 14560120526

約数列:

[1, 2, 7, 14, 421, 547, 842, 1094, 2947, 3829, 5894, 6257, 7658, 12514, 43799, 87598, 230287, 460574, 1612009, 2634197, 3224018, 3422579, 5268394, 6845158, 18439379, 23958053, 36878758, 47916106, 1440905759, 2881811518, 10086340313, 20172680626]

約数ペア:

[(1, 20172680626), (2, 10086340313), (7, 2881811518), (14, 1440905759), (421, 47916106), (547, 36878758), (842, 23958053), (1094, 18439379), (2947, 6845158), (3829, 5268394), (5894, 3422579), (6257, 3224018), (7658, 2634197), (12514, 1612009), (43799, 460574), (87598, 230287)]