20161434468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240017077}}^1$

素因数の和:240017091

約数の個数: 24

約数和(自身を含む): 53763825472

約数和(自身を除く): 33602391004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240017077, 480034154, 720051231, 960068308, 1440102462, 1680119539, 2880204924, 3360239078, 5040358617, 6720478156, 10080717234, 20161434468]

約数ペア:

[(1, 20161434468), (2, 10080717234), (3, 6720478156), (4, 5040358617), (6, 3360239078), (7, 2880204924), (12, 1680119539), (14, 1440102462), (21, 960068308), (28, 720051231), (42, 480034154), (84, 240017077)]