20117624

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{3851}}^1$

素因数の和:4510

約数の個数: 16

約数和(自身を含む): 37788120

約数和(自身を除く): 17670496

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 3851, 5224, 7702, 15404, 30808, 2514703, 5029406, 10058812, 20117624]

約数ペア:

[(1, 20117624), (2, 10058812), (4, 5029406), (8, 2514703), (653, 30808), (1306, 15404), (2612, 7702), (3851, 5224)]