20160375632

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{1279}}^1\times {\mathrm{3209}}^1$

素因数の和:4803

約数の個数: 40

約数和(自身を含む): 39230822400

約数和(自身を除く): 19070446768

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 1279, 2456, 2558, 3209, 4912, 5116, 6418, 10232, 12836, 20464, 25672, 51344, 392653, 785306, 985163, 1570612, 1970326, 3141224, 3940652, 4104311, 6282448, 7881304, 8208622, 15762608, 16417244, 32834488, 65668976, 1260023477, 2520046954, 5040093908, 10080187816, 20160375632]

約数ペア:

[(1, 20160375632), (2, 10080187816), (4, 5040093908), (8, 2520046954), (16, 1260023477), (307, 65668976), (614, 32834488), (1228, 16417244), (1279, 15762608), (2456, 8208622), (2558, 7881304), (3209, 6282448), (4912, 4104311), (5116, 3940652), (6418, 3141224), (10232, 1970326), (12836, 1570612), (20464, 985163), (25672, 785306), (51344, 392653)]