20145940913

素因数分解:

$7^1\times {\mathrm{607}}^1\times {\mathrm{1499}}^1\times {\mathrm{3163}}^1$

素因数の和:5276

約数の個数: 16

約数和(自身を含む): 23084544000

約数和(自身を除く): 2938603087

約数列:

[1, 7, 607, 1499, 3163, 4249, 10493, 22141, 909893, 1919941, 4741337, 6369251, 13439587, 33189359, 2877991559, 20145940913]

約数ペア:

[(1, 20145940913), (7, 2877991559), (607, 33189359), (1499, 13439587), (3163, 6369251), (4249, 4741337), (10493, 1919941), (22141, 909893)]