20160821152

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37060333}}^1$

素因数の和:37060360

約数の個数: 24

約数和(自身を含む): 42026418756

約数和(自身を除く): 21865597604

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37060333, 74120666, 148241332, 296482664, 592965328, 630025661, 1185930656, 1260051322, 2520102644, 5040205288, 10080410576, 20160821152]

約数ペア:

[(1, 20160821152), (2, 10080410576), (4, 5040205288), (8, 2520102644), (16, 1260051322), (17, 1185930656), (32, 630025661), (34, 592965328), (68, 296482664), (136, 148241332), (272, 74120666), (544, 37060333)]