20536415966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{520621}}^1$

素因数の和:520808

約数の個数: 24

約数和(自身を含む): 34067421192

約数和(自身を除く): 13531005226

約数列:

[1, 2, 11, 22, 121, 163, 242, 326, 1793, 3586, 19723, 39446, 520621, 1041242, 5726831, 11453662, 62995141, 84861223, 125990282, 169722446, 933473453, 1866946906, 10268207983, 20536415966]

約数ペア:

[(1, 20536415966), (2, 10268207983), (11, 1866946906), (22, 933473453), (121, 169722446), (163, 125990282), (242, 84861223), (326, 62995141), (1793, 11453662), (3586, 5726831), (19723, 1041242), (39446, 520621)]