20346076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13009}}^1$

素因数の和:13053

約数の個数: 24

約数和(自身を含む): 39342240

約数和(自身を除く): 18996164

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 13009, 26018, 52036, 221153, 299207, 442306, 598414, 884612, 1196828, 5086519, 10173038, 20346076]

約数ペア:

[(1, 20346076), (2, 10173038), (4, 5086519), (17, 1196828), (23, 884612), (34, 598414), (46, 442306), (68, 299207), (92, 221153), (391, 52036), (782, 26018), (1564, 13009)]