20700713

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4813}}^1$

素因数の和:4864

約数の個数: 16

約数和(自身を含む): 24955776

約数和(自身を除く): 4255063

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 4813, 52943, 81821, 110699, 900031, 1217689, 1881883, 20700713]

約数ペア:

[(1, 20700713), (11, 1881883), (17, 1217689), (23, 900031), (187, 110699), (253, 81821), (391, 52943), (4301, 4813)]