20923022

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:772

約数の個数: 24

約数和(自身を含む): 34018056

約数和(自身を除く): 13095034

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 683, 901, 1366, 1802, 11611, 15317, 23222, 30634, 36199, 72398, 197387, 394774, 615383, 1230766, 10461511, 20923022]

約数ペア:

[(1, 20923022), (2, 10461511), (17, 1230766), (34, 615383), (53, 394774), (106, 197387), (289, 72398), (578, 36199), (683, 30634), (901, 23222), (1366, 15317), (1802, 11611)]