20174449916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4051}}^1\times {\mathrm{73237}}^1$

素因数の和:77309

約数の個数: 24

約数和(自身を含む): 37391807376

約数和(自身を除く): 17217357460

約数列:

[1, 2, 4, 17, 34, 68, 4051, 8102, 16204, 68867, 73237, 137734, 146474, 275468, 292948, 1245029, 2490058, 4980116, 296683087, 593366174, 1186732348, 5043612479, 10087224958, 20174449916]

約数ペア:

[(1, 20174449916), (2, 10087224958), (4, 5043612479), (17, 1186732348), (34, 593366174), (68, 296683087), (4051, 4980116), (8102, 2490058), (16204, 1245029), (68867, 292948), (73237, 275468), (137734, 146474)]