20226928

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{4919}}^1$

素因数の和:5184

約数の個数: 20

約数和(自身を含む): 39350160

約数和(自身を除く): 19123232

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 4919, 9838, 19676, 39352, 78704, 1264183, 2528366, 5056732, 10113464, 20226928]

約数ペア:

[(1, 20226928), (2, 10113464), (4, 5056732), (8, 2528366), (16, 1264183), (257, 78704), (514, 39352), (1028, 19676), (2056, 9838), (4112, 4919)]