19984032

素因数分解:

$2^5\times 3^2\times {\mathrm{69389}}^1$

素因数の和:69405

約数の個数: 36

約数和(自身を含む): 56830410

約数和(自身を除く): 36846378

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69389, 138778, 208167, 277556, 416334, 555112, 624501, 832668, 1110224, 1249002, 1665336, 2220448, 2498004, 3330672, 4996008, 6661344, 9992016, 19984032]

約数ペア:

[(1, 19984032), (2, 9992016), (3, 6661344), (4, 4996008), (6, 3330672), (8, 2498004), (9, 2220448), (12, 1665336), (16, 1249002), (18, 1110224), (24, 832668), (32, 624501), (36, 555112), (48, 416334), (72, 277556), (96, 208167), (144, 138778), (288, 69389)]