20500536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{122027}}^1$

素因数の和:122043

約数の個数: 32

約数和(自身を含む): 58573440

約数和(自身を除く): 38072904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 122027, 244054, 366081, 488108, 732162, 854189, 976216, 1464324, 1708378, 2562567, 2928648, 3416756, 5125134, 6833512, 10250268, 20500536]

約数ペア:

[(1, 20500536), (2, 10250268), (3, 6833512), (4, 5125134), (6, 3416756), (7, 2928648), (8, 2562567), (12, 1708378), (14, 1464324), (21, 976216), (24, 854189), (28, 732162), (42, 488108), (56, 366081), (84, 244054), (168, 122027)]