20160219752

素因数分解:

$2^3\times {\mathrm{347}}^1\times {\mathrm{1471}}^1\times {\mathrm{4937}}^1$

素因数の和:6761

約数の個数: 32

約数和(自身を含む): 37942801920

約数和(自身を除く): 17782582168

約数列:

[1, 2, 4, 8, 347, 694, 1388, 1471, 2776, 2942, 4937, 5884, 9874, 11768, 19748, 39496, 510437, 1020874, 1713139, 2041748, 3426278, 4083496, 6852556, 7262327, 13705112, 14524654, 29049308, 58098616, 2520027469, 5040054938, 10080109876, 20160219752]

約数ペア:

[(1, 20160219752), (2, 10080109876), (4, 5040054938), (8, 2520027469), (347, 58098616), (694, 29049308), (1388, 14524654), (1471, 13705112), (2776, 7262327), (2942, 6852556), (4937, 4083496), (5884, 3426278), (9874, 2041748), (11768, 1713139), (19748, 1020874), (39496, 510437)]