20875506

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{6917}}^1$

素因数の和:7425

約数の個数: 16

約数和(自身を含む): 41840064

約数和(自身を除く): 20964558

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 3018, 6917, 13834, 20751, 41502, 3479251, 6958502, 10437753, 20875506]

約数ペア:

[(1, 20875506), (2, 10437753), (3, 6958502), (6, 3479251), (503, 41502), (1006, 20751), (1509, 13834), (3018, 6917)]