20014232

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 45964800

約数和(自身を除く): 25950568

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 92, 161, 164, 184, 287, 322, 328, 379, 574, 644, 758, 943, 1148, 1288, 1516, 1886, 2296, 2653, 3032, 3772, 5306, 6601, 7544, 8717, 10612, 13202, 15539, 17434, 21224, 26404, 31078, 34868, 52808, 61019, 62156, 69736, 108773, 122038, 124312, 217546, 244076, 357397, 435092, 488152, 714794, 870184, 1429588, 2501779, 2859176, 5003558, 10007116, 20014232]

約数ペア:

[(1, 20014232), (2, 10007116), (4, 5003558), (7, 2859176), (8, 2501779), (14, 1429588), (23, 870184), (28, 714794), (41, 488152), (46, 435092), (56, 357397), (82, 244076), (92, 217546), (161, 124312), (164, 122038), (184, 108773), (287, 69736), (322, 62156), (328, 61019), (379, 52808), (574, 34868), (644, 31078), (758, 26404), (943, 21224), (1148, 17434), (1288, 15539), (1516, 13202), (1886, 10612), (2296, 8717), (2653, 7544), (3032, 6601), (3772, 5306)]