20222643368

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{28402589}}^1$

素因数の和:28402684

約数の個数: 16

約数和(自身を含む): 38343496500

約数和(自身を除く): 18120853132

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 28402589, 56805178, 113610356, 227220712, 2527830421, 5055660842, 10111321684, 20222643368]

約数ペア:

[(1, 20222643368), (2, 10111321684), (4, 5055660842), (8, 2527830421), (89, 227220712), (178, 113610356), (356, 56805178), (712, 28402589)]