20201477977

素因数分解:

${\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1013}}^1\times {\mathrm{6067}}^1$

素因数の和:7272

約数の個数: 16

約数和(自身を含む): 21412272960

約数和(自身を除く): 1210794983

約数列:

[1, 19, 173, 1013, 3287, 6067, 19247, 115273, 175249, 1049591, 3329731, 6145871, 19942229, 116771549, 1063235683, 20201477977]

約数ペア:

[(1, 20201477977), (19, 1063235683), (173, 116771549), (1013, 19942229), (3287, 6145871), (6067, 3329731), (19247, 1049591), (115273, 175249)]