20278315003

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1460027}}^1$

素因数の和:1460106

約数の個数: 16

約数和(自身を含む): 23126843520

約数和(自身を除く): 2848528517

約数列:

[1, 17, 19, 43, 323, 731, 817, 13889, 1460027, 24820459, 27740513, 62781161, 471588721, 1067279737, 1192842059, 20278315003]

約数ペア:

[(1, 20278315003), (17, 1192842059), (19, 1067279737), (43, 471588721), (323, 62781161), (731, 27740513), (817, 24820459), (13889, 1460027)]