16020564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{709}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 42940800

約数和(自身を除く): 26920236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 709, 807, 1076, 1418, 1614, 1883, 2127, 2836, 3228, 3766, 4254, 4963, 5649, 7532, 8508, 9926, 11298, 14889, 19852, 22596, 29778, 59556, 190721, 381442, 572163, 762884, 1144326, 1335047, 2288652, 2670094, 4005141, 5340188, 8010282, 16020564]

約数ペア:

[(1, 16020564), (2, 8010282), (3, 5340188), (4, 4005141), (6, 2670094), (7, 2288652), (12, 1335047), (14, 1144326), (21, 762884), (28, 572163), (42, 381442), (84, 190721), (269, 59556), (538, 29778), (709, 22596), (807, 19852), (1076, 14889), (1418, 11298), (1614, 9926), (1883, 8508), (2127, 7532), (2836, 5649), (3228, 4963), (3766, 4254)]