20175271326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160121201}}^1$

素因数の和:160121216

約数の個数: 24

約数和(自身を含む): 49957815024

約数和(自身を除く): 29782543698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160121201, 320242402, 480363603, 960727206, 1120848407, 1441090809, 2241696814, 2882181618, 3362545221, 6725090442, 10087635663, 20175271326]

約数ペア:

[(1, 20175271326), (2, 10087635663), (3, 6725090442), (6, 3362545221), (7, 2882181618), (9, 2241696814), (14, 1441090809), (18, 1120848407), (21, 960727206), (42, 480363603), (63, 320242402), (126, 160121201)]