20123088

素因数分解:

$2^4\times 3^1\times {\mathrm{419231}}^1$

素因数の和:419242

約数の個数: 20

約数和(自身を含む): 51984768

約数和(自身を除く): 31861680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419231, 838462, 1257693, 1676924, 2515386, 3353848, 5030772, 6707696, 10061544, 20123088]

約数ペア:

[(1, 20123088), (2, 10061544), (3, 6707696), (4, 5030772), (6, 3353848), (8, 2515386), (12, 1676924), (16, 1257693), (24, 838462), (48, 419231)]