20170497572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2039}}^1\times {\mathrm{79777}}^1$

素因数の和:81851

約数の個数: 24

約数和(自身を含む): 36455354880

約数和(自身を除く): 16284857308

約数列:

[1, 2, 4, 31, 62, 124, 2039, 4078, 8156, 63209, 79777, 126418, 159554, 252836, 319108, 2473087, 4946174, 9892348, 162665303, 325330606, 650661212, 5042624393, 10085248786, 20170497572]

約数ペア:

[(1, 20170497572), (2, 10085248786), (4, 5042624393), (31, 650661212), (62, 325330606), (124, 162665303), (2039, 9892348), (4078, 4946174), (8156, 2473087), (63209, 319108), (79777, 252836), (126418, 159554)]