10820704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19891}}^1$

素因数の和:19918

約数の個数: 24

約数和(自身を含む): 22557528

約数和(自身を除く): 11736824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 19891, 39782, 79564, 159128, 318256, 338147, 636512, 676294, 1352588, 2705176, 5410352, 10820704]

約数ペア:

[(1, 10820704), (2, 5410352), (4, 2705176), (8, 1352588), (16, 676294), (17, 636512), (32, 338147), (34, 318256), (68, 159128), (136, 79564), (272, 39782), (544, 19891)]