20191302

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{2239}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 24967098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 1002, 1503, 2239, 3006, 4478, 4509, 6717, 9018, 13434, 20151, 40302, 60453, 120906, 373913, 747826, 1121739, 2243478, 3365217, 6730434, 10095651, 20191302]

約数ペア:

[(1, 20191302), (2, 10095651), (3, 6730434), (6, 3365217), (9, 2243478), (18, 1121739), (27, 747826), (54, 373913), (167, 120906), (334, 60453), (501, 40302), (1002, 20151), (1503, 13434), (2239, 9018), (3006, 6717), (4478, 4509)]