20183674712

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{218117}}^1$

素因数の和:218435

約数の個数: 32

約数和(自身を含む): 38868627600

約数和(自身を除く): 18684952888

約数列:

[1, 2, 4, 8, 43, 86, 172, 269, 344, 538, 1076, 2152, 11567, 23134, 46268, 92536, 218117, 436234, 872468, 1744936, 9379031, 18758062, 37516124, 58673473, 75032248, 117346946, 234693892, 469387784, 2522959339, 5045918678, 10091837356, 20183674712]

約数ペア:

[(1, 20183674712), (2, 10091837356), (4, 5045918678), (8, 2522959339), (43, 469387784), (86, 234693892), (172, 117346946), (269, 75032248), (344, 58673473), (538, 37516124), (1076, 18758062), (2152, 9379031), (11567, 1744936), (23134, 872468), (46268, 436234), (92536, 218117)]