20241476

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{859}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 36553440

約数和(自身を除く): 16311964

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 859, 1718, 3436, 5891, 11782, 23564, 36937, 73874, 117683, 147748, 235366, 470732, 5060369, 10120738, 20241476]

約数ペア:

[(1, 20241476), (2, 10120738), (4, 5060369), (43, 470732), (86, 235366), (137, 147748), (172, 117683), (274, 73874), (548, 36937), (859, 23564), (1718, 11782), (3436, 5891)]