20196329096

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{58710259}}^1$

素因数の和:58710308

約数の個数: 16

約数和(自身を含む): 38748771600

約数和(自身を除く): 18552442504

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 58710259, 117420518, 234841036, 469682072, 2524541137, 5049082274, 10098164548, 20196329096]

約数ペア:

[(1, 20196329096), (2, 10098164548), (4, 5049082274), (8, 2524541137), (43, 469682072), (86, 234841036), (172, 117420518), (344, 58710259)]