10520144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{38677}}^1$

素因数の和:38702

約数の個数: 20

約数和(自身を含む): 21582324

約数和(自身を除く): 11062180

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 38677, 77354, 154708, 309416, 618832, 657509, 1315018, 2630036, 5260072, 10520144]

約数ペア:

[(1, 10520144), (2, 5260072), (4, 2630036), (8, 1315018), (16, 657509), (17, 618832), (34, 309416), (68, 154708), (136, 77354), (272, 38677)]