20163442029

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{210437}}^1$

素因数の和:210541

約数の個数: 24

約数和(自身を含む): 29006773920

約数和(自身を除く): 8843331891

約数列:

[1, 3, 19, 41, 57, 123, 779, 1681, 2337, 5043, 31939, 95817, 210437, 631311, 3998303, 8627917, 11994909, 25883751, 163930423, 353744597, 491791269, 1061233791, 6721147343, 20163442029]

約数ペア:

[(1, 20163442029), (3, 6721147343), (19, 1061233791), (41, 491791269), (57, 353744597), (123, 163930423), (779, 25883751), (1681, 11994909), (2337, 8627917), (5043, 3998303), (31939, 631311), (95817, 210437)]