20149769967

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1784903}}^1$

素因数の和:1785030

約数の個数: 16

約数和(自身を含む): 27758827008

約数和(自身を除く): 7609057041

約数列:

[1, 3, 53, 71, 159, 213, 3763, 11289, 1784903, 5354709, 94599859, 126728113, 283799577, 380184339, 6716589989, 20149769967]

約数ペア:

[(1, 20149769967), (3, 6716589989), (53, 380184339), (71, 283799577), (159, 126728113), (213, 94599859), (3763, 5354709), (11289, 1784903)]