20161164884

素因数分解:

$2^2\times 7^1\times {\mathrm{14419}}^1\times {\mathrm{49937}}^1$

素因数の和:64367

約数の個数: 24

約数和(自身を含む): 40325933760

約数和(自身を除く): 20164768876

約数列:

[1, 2, 4, 7, 14, 28, 14419, 28838, 49937, 57676, 99874, 100933, 199748, 201866, 349559, 403732, 699118, 1398236, 720041603, 1440083206, 2880166412, 5040291221, 10080582442, 20161164884]

約数ペア:

[(1, 20161164884), (2, 10080582442), (4, 5040291221), (7, 2880166412), (14, 1440083206), (28, 720041603), (14419, 1398236), (28838, 699118), (49937, 403732), (57676, 349559), (99874, 201866), (100933, 199748)]