20184524278

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{562337}}^1$

素因数の和:562607

約数の個数: 16

約数和(自身を含む): 30730647024

約数和(自身を除く): 10546122746

約数列:

[1, 2, 131, 137, 262, 274, 17947, 35894, 562337, 1124674, 73666147, 77040169, 147332294, 154080338, 10092262139, 20184524278]

約数ペア:

[(1, 20184524278), (2, 10092262139), (131, 154080338), (137, 147332294), (262, 77040169), (274, 73666147), (17947, 1124674), (35894, 562337)]