20302364152

素因数分解:

$2^3\times 7^1\times {\mathrm{2971}}^1\times {\mathrm{122027}}^1$

素因数の和:125011

約数の個数: 32

約数和(自身を含む): 43520065920

約数和(自身を除く): 23217701768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2971, 5942, 11884, 20797, 23768, 41594, 83188, 122027, 166376, 244054, 488108, 854189, 976216, 1708378, 3416756, 6833512, 362542217, 725084434, 1450168868, 2537795519, 2900337736, 5075591038, 10151182076, 20302364152]

約数ペア:

[(1, 20302364152), (2, 10151182076), (4, 5075591038), (7, 2900337736), (8, 2537795519), (14, 1450168868), (28, 725084434), (56, 362542217), (2971, 6833512), (5942, 3416756), (11884, 1708378), (20797, 976216), (23768, 854189), (41594, 488108), (83188, 244054), (122027, 166376)]