20160792952

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{68110787}}^1$

素因数の和:68110830

約数の個数: 16

約数和(自身を含む): 38823149160

約数和(自身を除く): 18662356208

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 68110787, 136221574, 272443148, 544886296, 2520099119, 5040198238, 10080396476, 20160792952]

約数ペア:

[(1, 20160792952), (2, 10080396476), (4, 5040198238), (8, 2520099119), (37, 544886296), (74, 272443148), (148, 136221574), (296, 68110787)]