201620646516

素因数分解:

$2^2\times 3^1\times {\mathrm{16801720543}}^1$

素因数の和:16801720550

約数の個数: 12

約数和(自身を含む): 470448175232

約数和(自身を除く): 268827528716

約数列:

[1, 2, 3, 4, 6, 12, 16801720543, 33603441086, 50405161629, 67206882172, 100810323258, 201620646516]

約数ペア:

[(1, 201620646516), (2, 100810323258), (3, 67206882172), (4, 50405161629), (6, 33603441086), (12, 16801720543)]