20161777404

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{8796587}}^1$

素因数の和:8796785

約数の個数: 24

約数和(自身を含む): 47290457088

約数和(自身を除く): 27128679684

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 8796587, 17593174, 26389761, 35186348, 52779522, 105559044, 1680148117, 3360296234, 5040444351, 6720592468, 10080888702, 20161777404]

約数ペア:

[(1, 20161777404), (2, 10080888702), (3, 6720592468), (4, 5040444351), (6, 3360296234), (12, 1680148117), (191, 105559044), (382, 52779522), (573, 35186348), (764, 26389761), (1146, 17593174), (2292, 8796587)]