20173485581

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1\times {\mathrm{14621}}^1$

素因数の和:15460

約数の個数: 16

約数和(自身を含む): 21476793600

約数和(自身を除く): 1303308019

約数列:

[1, 19, 101, 719, 1919, 13661, 14621, 72619, 277799, 1379761, 1476721, 10512499, 28057699, 199737481, 1061762399, 20173485581]

約数ペア:

[(1, 20173485581), (19, 1061762399), (101, 199737481), (719, 28057699), (1919, 10512499), (13661, 1476721), (14621, 1379761), (72619, 277799)]