20076958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 35418240

約数和(自身を除く): 15341282

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1117, 1634, 2234, 8987, 12287, 17974, 21223, 24574, 42446, 48031, 96062, 233453, 466906, 528341, 912589, 1056682, 1825178, 10038479, 20076958]

約数ペア:

[(1, 20076958), (2, 10038479), (11, 1825178), (19, 1056682), (22, 912589), (38, 528341), (43, 466906), (86, 233453), (209, 96062), (418, 48031), (473, 42446), (817, 24574), (946, 21223), (1117, 17974), (1634, 12287), (2234, 8987)]